1228357872

素因数分解:

$2^4\times 3^4\times 7^2\times {\mathrm{23}}^1\times {\mathrm{29}}^2$

素因数の和:115

約数の個数: 450

約数和(自身を含む): 4469421528

約数和(自身を除く): 3241063656

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 27, 28, 29, 36, 42, 46, 48, 49, 54, 56, 58, 63, 69, 72, 81, 84, 87, 92, 98, 108, 112, 116, 126, 138, 144, 147, 161, 162, 168, 174, 184, 189, 196, 203, 207, 216, 232, 252, 261, 276, 294, 322, 324, 336, 348, 368, 378, 392, 406, 414, 432, 441, 464, 483, 504, 522, 552, 567, 588, 609, 621, 644, 648, 667, 696, 756, 783, 784, 812, 828, 841, 882, 966, 1008, 1044, 1104, 1127, 1134, 1176, 1218, 1242, 1288, 1296, 1323, 1334, 1392, 1421, 1449, 1512, 1566, 1624, 1656, 1682, 1764, 1827, 1863, 1932, 2001, 2088, 2254, 2268, 2349, 2352, 2436, 2484, 2523, 2576, 2646, 2668, 2842, 2898, 3024, 3132, 3248, 3312, 3364, 3381, 3528, 3654, 3726, 3864, 3969, 4002, 4176, 4263, 4347, 4508, 4536, 4669, 4698, 4872, 4968, 5046, 5292, 5336, 5481, 5684, 5796, 5887, 6003, 6264, 6728, 6762, 7056, 7308, 7452, 7569, 7728, 7938, 8004, 8526, 8694, 9016, 9072, 9338, 9396, 9744, 9936, 10092, 10143, 10584, 10672, 10962, 11368, 11592, 11774, 12006, 12528, 12789, 13041, 13456, 13524, 14007, 14616, 14904, 15138, 15876, 16008, 16443, 17052, 17388, 17661, 18009, 18032, 18676, 18792, 19343, 20184, 20286, 21168, 21924, 22707, 22736, 23184, 23548, 24012, 25578, 26082, 27048, 28014, 29232, 29808, 30276, 30429, 31752, 32016, 32683, 32886, 34104, 34776, 35322, 36018, 37352, 37584, 38367, 38686, 40368, 40572, 41209, 42021, 43848, 45414, 47096, 48024, 51156, 52164, 52983, 54027, 54096, 56028, 58029, 60552, 60858, 63504, 65366, 65772, 68121, 68208, 69552, 70644, 72036, 74704, 76734, 77372, 81144, 82418, 84042, 87696, 90828, 91287, 94192, 96048, 98049, 102312, 104328, 105966, 108054, 112056, 115101, 116058, 121104, 121716, 123627, 126063, 130732, 131544, 135401, 136242, 141288, 144072, 153468, 154744, 158949, 162288, 164836, 168084, 174087, 181656, 182574, 196098, 204624, 208656, 211932, 216108, 224112, 230202, 232116, 243432, 247254, 252126, 261464, 263088, 270802, 272484, 282576, 288144, 294147, 306936, 309488, 317898, 329672, 336168, 348174, 363312, 365148, 370881, 378189, 392196, 406203, 423864, 432216, 460404, 464232, 476847, 486864, 494508, 504252, 522261, 522928, 541604, 544968, 588294, 613872, 635796, 659344, 672336, 696348, 730296, 741762, 756378, 784392, 812406, 847728, 864432, 882441, 920808, 928464, 947807, 953694, 989016, 1008504, 1044522, 1083208, 1089936, 1112643, 1176588, 1218609, 1271592, 1392696, 1460592, 1483524, 1512756, 1566783, 1568784, 1624812, 1764882, 1841616, 1895614, 1907388, 1978032, 2017008, 2089044, 2166416, 2225286, 2353176, 2437218, 2543184, 2647323, 2785392, 2843421, 2967048, 3025512, 3133566, 3249624, 3337929, 3529764, 3655827, 3791228, 3814776, 4178088, 4450572, 4706352, 4874436, 5294646, 5686842, 5934096, 6051024, 6267132, 6499248, 6675858, 7059528, 7311654, 7582456, 7629552, 8356176, 8530263, 8901144, 9748872, 10589292, 10967481, 11373684, 12534264, 13351716, 14119056, 14623308, 15164912, 17060526, 17802288, 19497744, 21178584, 21934962, 22747368, 25068528, 25590789, 26703432, 29246616, 34121052, 42357168, 43869924, 45494736, 51181578, 53406864, 58493232, 68242104, 76772367, 87739848, 102363156, 136484208, 153544734, 175479696, 204726312, 307089468, 409452624, 614178936, 1228357872]

約数ペア:

[(1, 1228357872), (2, 614178936), (3, 409452624), (4, 307089468), (6, 204726312), (7, 175479696), (8, 153544734), (9, 136484208), (12, 102363156), (14, 87739848), (16, 76772367), (18, 68242104), (21, 58493232), (23, 53406864), (24, 51181578), (27, 45494736), (28, 43869924), (29, 42357168), (36, 34121052), (42, 29246616), (46, 26703432), (48, 25590789), (49, 25068528), (54, 22747368), (56, 21934962), (58, 21178584), (63, 19497744), (69, 17802288), (72, 17060526), (81, 15164912), (84, 14623308), (87, 14119056), (92, 13351716), (98, 12534264), (108, 11373684), (112, 10967481), (116, 10589292), (126, 9748872), (138, 8901144), (144, 8530263), (147, 8356176), (161, 7629552), (162, 7582456), (168, 7311654), (174, 7059528), (184, 6675858), (189, 6499248), (196, 6267132), (203, 6051024), (207, 5934096), (216, 5686842), (232, 5294646), (252, 4874436), (261, 4706352), (276, 4450572), (294, 4178088), (322, 3814776), (324, 3791228), (336, 3655827), (348, 3529764), (368, 3337929), (378, 3249624), (392, 3133566), (406, 3025512), (414, 2967048), (432, 2843421), (441, 2785392), (464, 2647323), (483, 2543184), (504, 2437218), (522, 2353176), (552, 2225286), (567, 2166416), (588, 2089044), (609, 2017008), (621, 1978032), (644, 1907388), (648, 1895614), (667, 1841616), (696, 1764882), (756, 1624812), (783, 1568784), (784, 1566783), (812, 1512756), (828, 1483524), (841, 1460592), (882, 1392696), (966, 1271592), (1008, 1218609), (1044, 1176588), (1104, 1112643), (1127, 1089936), (1134, 1083208), (1176, 1044522), (1218, 1008504), (1242, 989016), (1288, 953694), (1296, 947807), (1323, 928464), (1334, 920808), (1392, 882441), (1421, 864432), (1449, 847728), (1512, 812406), (1566, 784392), (1624, 756378), (1656, 741762), (1682, 730296), (1764, 696348), (1827, 672336), (1863, 659344), (1932, 635796), (2001, 613872), (2088, 588294), (2254, 544968), (2268, 541604), (2349, 522928), (2352, 522261), (2436, 504252), (2484, 494508), (2523, 486864), (2576, 476847), (2646, 464232), (2668, 460404), (2842, 432216), (2898, 423864), (3024, 406203), (3132, 392196), (3248, 378189), (3312, 370881), (3364, 365148), (3381, 363312), (3528, 348174), (3654, 336168), (3726, 329672), (3864, 317898), (3969, 309488), (4002, 306936), (4176, 294147), (4263, 288144), (4347, 282576), (4508, 272484), (4536, 270802), (4669, 263088), (4698, 261464), (4872, 252126), (4968, 247254), (5046, 243432), (5292, 232116), (5336, 230202), (5481, 224112), (5684, 216108), (5796, 211932), (5887, 208656), (6003, 204624), (6264, 196098), (6728, 182574), (6762, 181656), (7056, 174087), (7308, 168084), (7452, 164836), (7569, 162288), (7728, 158949), (7938, 154744), (8004, 153468), (8526, 144072), (8694, 141288), (9016, 136242), (9072, 135401), (9338, 131544), (9396, 130732), (9744, 126063), (9936, 123627), (10092, 121716), (10143, 121104), (10584, 116058), (10672, 115101), (10962, 112056), (11368, 108054), (11592, 105966), (11774, 104328), (12006, 102312), (12528, 98049), (12789, 96048), (13041, 94192), (13456, 91287), (13524, 90828), (14007, 87696), (14616, 84042), (14904, 82418), (15138, 81144), (15876, 77372), (16008, 76734), (16443, 74704), (17052, 72036), (17388, 70644), (17661, 69552), (18009, 68208), (18032, 68121), (18676, 65772), (18792, 65366), (19343, 63504), (20184, 60858), (20286, 60552), (21168, 58029), (21924, 56028), (22707, 54096), (22736, 54027), (23184, 52983), (23548, 52164), (24012, 51156), (25578, 48024), (26082, 47096), (27048, 45414), (28014, 43848), (29232, 42021), (29808, 41209), (30276, 40572), (30429, 40368), (31752, 38686), (32016, 38367), (32683, 37584), (32886, 37352), (34104, 36018), (34776, 35322)]