221751432

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:158

約数の個数: 320

約数和(自身を含む): 780595200

約数和(自身を除く): 558843768

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 31, 36, 38, 42, 54, 56, 57, 62, 63, 72, 76, 81, 83, 84, 93, 108, 114, 124, 126, 133, 152, 162, 166, 168, 171, 186, 189, 216, 217, 228, 248, 249, 252, 266, 279, 324, 332, 342, 372, 378, 399, 434, 456, 498, 504, 513, 532, 558, 567, 581, 589, 648, 651, 664, 684, 744, 747, 756, 798, 837, 868, 996, 1026, 1064, 1116, 1134, 1162, 1178, 1197, 1302, 1368, 1494, 1512, 1539, 1577, 1596, 1674, 1736, 1743, 1767, 1953, 1992, 2052, 2232, 2241, 2268, 2324, 2356, 2394, 2511, 2573, 2604, 2988, 3078, 3154, 3192, 3348, 3486, 3534, 3591, 3906, 4104, 4123, 4482, 4536, 4648, 4712, 4731, 4788, 5022, 5146, 5208, 5229, 5301, 5859, 5976, 6156, 6308, 6696, 6723, 6972, 7068, 7182, 7719, 7812, 8246, 8964, 9462, 9576, 10044, 10292, 10458, 10602, 10773, 11039, 11718, 12312, 12369, 12616, 13446, 13944, 14136, 14193, 14364, 15438, 15624, 15687, 15903, 16492, 17577, 17928, 18011, 18924, 20088, 20584, 20916, 21204, 21546, 22078, 23157, 23436, 24738, 26892, 28386, 28728, 30876, 31374, 31806, 32984, 33117, 35154, 36022, 37107, 37848, 41832, 42408, 42579, 43092, 44156, 46314, 46872, 47061, 47709, 48887, 49476, 53784, 54033, 56772, 61752, 62748, 63612, 66234, 69471, 70308, 72044, 74214, 85158, 86184, 88312, 92628, 94122, 95418, 97774, 98952, 99351, 108066, 111321, 113544, 125496, 127224, 127737, 132468, 138942, 140616, 144088, 146661, 148428, 162099, 170316, 185256, 188244, 190836, 195548, 198702, 208413, 216132, 222642, 255474, 264936, 277884, 293322, 296856, 298053, 324198, 333963, 340632, 342209, 376488, 381672, 391096, 397404, 416826, 432264, 439983, 445284, 486297, 510948, 555768, 586644, 596106, 648396, 667926, 684418, 794808, 833652, 879966, 890568, 894159, 972594, 1021896, 1026627, 1173288, 1192212, 1296792, 1319949, 1335852, 1368836, 1458891, 1667304, 1759932, 1788318, 1945188, 2053254, 2384424, 2639898, 2671704, 2737672, 2917782, 3079881, 3519864, 3576636, 3890376, 3959847, 4106508, 5279796, 5835564, 6159762, 7153272, 7919694, 8213016, 9239643, 10559592, 11671128, 12319524, 15839388, 18479286, 24639048, 27718929, 31678776, 36958572, 55437858, 73917144, 110875716, 221751432]

約数ペア:

[(1, 221751432), (2, 110875716), (3, 73917144), (4, 55437858), (6, 36958572), (7, 31678776), (8, 27718929), (9, 24639048), (12, 18479286), (14, 15839388), (18, 12319524), (19, 11671128), (21, 10559592), (24, 9239643), (27, 8213016), (28, 7919694), (31, 7153272), (36, 6159762), (38, 5835564), (42, 5279796), (54, 4106508), (56, 3959847), (57, 3890376), (62, 3576636), (63, 3519864), (72, 3079881), (76, 2917782), (81, 2737672), (83, 2671704), (84, 2639898), (93, 2384424), (108, 2053254), (114, 1945188), (124, 1788318), (126, 1759932), (133, 1667304), (152, 1458891), (162, 1368836), (166, 1335852), (168, 1319949), (171, 1296792), (186, 1192212), (189, 1173288), (216, 1026627), (217, 1021896), (228, 972594), (248, 894159), (249, 890568), (252, 879966), (266, 833652), (279, 794808), (324, 684418), (332, 667926), (342, 648396), (372, 596106), (378, 586644), (399, 555768), (434, 510948), (456, 486297), (498, 445284), (504, 439983), (513, 432264), (532, 416826), (558, 397404), (567, 391096), (581, 381672), (589, 376488), (648, 342209), (651, 340632), (664, 333963), (684, 324198), (744, 298053), (747, 296856), (756, 293322), (798, 277884), (837, 264936), (868, 255474), (996, 222642), (1026, 216132), (1064, 208413), (1116, 198702), (1134, 195548), (1162, 190836), (1178, 188244), (1197, 185256), (1302, 170316), (1368, 162099), (1494, 148428), (1512, 146661), (1539, 144088), (1577, 140616), (1596, 138942), (1674, 132468), (1736, 127737), (1743, 127224), (1767, 125496), (1953, 113544), (1992, 111321), (2052, 108066), (2232, 99351), (2241, 98952), (2268, 97774), (2324, 95418), (2356, 94122), (2394, 92628), (2511, 88312), (2573, 86184), (2604, 85158), (2988, 74214), (3078, 72044), (3154, 70308), (3192, 69471), (3348, 66234), (3486, 63612), (3534, 62748), (3591, 61752), (3906, 56772), (4104, 54033), (4123, 53784), (4482, 49476), (4536, 48887), (4648, 47709), (4712, 47061), (4731, 46872), (4788, 46314), (5022, 44156), (5146, 43092), (5208, 42579), (5229, 42408), (5301, 41832), (5859, 37848), (5976, 37107), (6156, 36022), (6308, 35154), (6696, 33117), (6723, 32984), (6972, 31806), (7068, 31374), (7182, 30876), (7719, 28728), (7812, 28386), (8246, 26892), (8964, 24738), (9462, 23436), (9576, 23157), (10044, 22078), (10292, 21546), (10458, 21204), (10602, 20916), (10773, 20584), (11039, 20088), (11718, 18924), (12312, 18011), (12369, 17928), (12616, 17577), (13446, 16492), (13944, 15903), (14136, 15687), (14193, 15624), (14364, 15438)]