728957124

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:216

約数の個数: 288

約数和(自身を含む): 2357994240

約数和(自身を除く): 1629037116

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 36, 42, 46, 49, 53, 54, 63, 69, 84, 92, 98, 106, 108, 113, 126, 138, 147, 159, 161, 189, 196, 207, 212, 226, 252, 276, 294, 318, 322, 339, 371, 378, 414, 441, 452, 477, 483, 588, 621, 636, 644, 678, 742, 756, 791, 828, 882, 954, 966, 1017, 1113, 1127, 1219, 1242, 1323, 1356, 1431, 1449, 1484, 1582, 1764, 1908, 1932, 2034, 2226, 2254, 2373, 2438, 2484, 2597, 2599, 2646, 2862, 2898, 3051, 3164, 3339, 3381, 3657, 4068, 4347, 4452, 4508, 4746, 4876, 5194, 5198, 5292, 5537, 5724, 5796, 5989, 6102, 6678, 6762, 7119, 7314, 7791, 7797, 8533, 8694, 9492, 10017, 10143, 10388, 10396, 10971, 11074, 11978, 12204, 13356, 13524, 14238, 14628, 15582, 15594, 16611, 17066, 17388, 17967, 18193, 20034, 20286, 21357, 21942, 22148, 23373, 23391, 23956, 25599, 28476, 30429, 31164, 31188, 32913, 33222, 34132, 35934, 36386, 40068, 40572, 41923, 42714, 43884, 46746, 46782, 49833, 51198, 53901, 54579, 59731, 60858, 65826, 66444, 70119, 70173, 71868, 72772, 76797, 83846, 85428, 93492, 93564, 99666, 102396, 107802, 109158, 119462, 121716, 125769, 127351, 131652, 137747, 140238, 140346, 149499, 153594, 161703, 163737, 167692, 179193, 199332, 215604, 218316, 230391, 238924, 251538, 254702, 275494, 280476, 280692, 293461, 298998, 307188, 323406, 327474, 358386, 377307, 382053, 413241, 460782, 491211, 503076, 509404, 537579, 550988, 586922, 597996, 646812, 654948, 716772, 754614, 764106, 826482, 880383, 921564, 964229, 982422, 1075158, 1131921, 1146159, 1173844, 1239723, 1509228, 1528212, 1612737, 1652964, 1760766, 1928458, 1964844, 2150316, 2263842, 2292318, 2479446, 2641149, 2892687, 3225474, 3438477, 3521532, 3719169, 3856916, 4527684, 4584636, 4958892, 5282298, 5785374, 6450948, 6749603, 6876954, 7438338, 7923447, 8678061, 10564596, 11570748, 13499206, 13753908, 14876676, 15846894, 17356122, 20248809, 26034183, 26998412, 31693788, 34712244, 40497618, 52068366, 60746427, 80995236, 104136732, 121492854, 182239281, 242985708, 364478562, 728957124]

約数ペア:

[(1, 728957124), (2, 364478562), (3, 242985708), (4, 182239281), (6, 121492854), (7, 104136732), (9, 80995236), (12, 60746427), (14, 52068366), (18, 40497618), (21, 34712244), (23, 31693788), (27, 26998412), (28, 26034183), (36, 20248809), (42, 17356122), (46, 15846894), (49, 14876676), (53, 13753908), (54, 13499206), (63, 11570748), (69, 10564596), (84, 8678061), (92, 7923447), (98, 7438338), (106, 6876954), (108, 6749603), (113, 6450948), (126, 5785374), (138, 5282298), (147, 4958892), (159, 4584636), (161, 4527684), (189, 3856916), (196, 3719169), (207, 3521532), (212, 3438477), (226, 3225474), (252, 2892687), (276, 2641149), (294, 2479446), (318, 2292318), (322, 2263842), (339, 2150316), (371, 1964844), (378, 1928458), (414, 1760766), (441, 1652964), (452, 1612737), (477, 1528212), (483, 1509228), (588, 1239723), (621, 1173844), (636, 1146159), (644, 1131921), (678, 1075158), (742, 982422), (756, 964229), (791, 921564), (828, 880383), (882, 826482), (954, 764106), (966, 754614), (1017, 716772), (1113, 654948), (1127, 646812), (1219, 597996), (1242, 586922), (1323, 550988), (1356, 537579), (1431, 509404), (1449, 503076), (1484, 491211), (1582, 460782), (1764, 413241), (1908, 382053), (1932, 377307), (2034, 358386), (2226, 327474), (2254, 323406), (2373, 307188), (2438, 298998), (2484, 293461), (2597, 280692), (2599, 280476), (2646, 275494), (2862, 254702), (2898, 251538), (3051, 238924), (3164, 230391), (3339, 218316), (3381, 215604), (3657, 199332), (4068, 179193), (4347, 167692), (4452, 163737), (4508, 161703), (4746, 153594), (4876, 149499), (5194, 140346), (5198, 140238), (5292, 137747), (5537, 131652), (5724, 127351), (5796, 125769), (5989, 121716), (6102, 119462), (6678, 109158), (6762, 107802), (7119, 102396), (7314, 99666), (7791, 93564), (7797, 93492), (8533, 85428), (8694, 83846), (9492, 76797), (10017, 72772), (10143, 71868), (10388, 70173), (10396, 70119), (10971, 66444), (11074, 65826), (11978, 60858), (12204, 59731), (13356, 54579), (13524, 53901), (14238, 51198), (14628, 49833), (15582, 46782), (15594, 46746), (16611, 43884), (17066, 42714), (17388, 41923), (17967, 40572), (18193, 40068), (20034, 36386), (20286, 35934), (21357, 34132), (21942, 33222), (22148, 32913), (23373, 31188), (23391, 31164), (23956, 30429), (25599, 28476)]