253613976

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1$

素因数の和:310

約数の個数: 256

約数和(自身を含む): 862617600

約数和(自身を除く): 609003624

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 19, 21, 22, 24, 28, 31, 33, 38, 42, 44, 56, 57, 62, 66, 76, 77, 84, 88, 93, 114, 124, 132, 133, 152, 154, 168, 186, 209, 217, 228, 231, 233, 248, 264, 266, 308, 341, 372, 399, 418, 434, 456, 462, 466, 532, 589, 616, 627, 651, 682, 699, 744, 798, 836, 868, 924, 932, 1023, 1064, 1178, 1254, 1302, 1364, 1398, 1463, 1596, 1631, 1672, 1736, 1767, 1848, 1864, 2046, 2356, 2387, 2508, 2563, 2604, 2728, 2796, 2926, 3192, 3262, 3534, 4092, 4123, 4389, 4427, 4712, 4774, 4893, 5016, 5126, 5208, 5592, 5852, 6479, 6524, 7068, 7161, 7223, 7689, 8184, 8246, 8778, 8854, 9548, 9786, 10252, 11704, 12369, 12958, 13048, 13281, 14136, 14322, 14446, 15378, 16492, 17556, 17708, 17941, 19096, 19437, 19572, 20504, 21669, 24738, 25916, 26562, 28644, 28892, 30756, 30989, 32984, 35112, 35416, 35882, 38874, 39144, 43338, 45353, 48697, 49476, 50561, 51832, 53124, 53823, 57288, 57784, 61512, 61978, 71764, 77748, 79453, 86676, 90706, 92967, 97394, 98952, 101122, 106248, 107646, 123956, 136059, 137237, 143528, 146091, 151683, 155496, 158906, 173352, 181412, 185934, 194788, 202244, 215292, 238359, 247912, 272118, 274474, 292182, 303366, 317812, 340879, 362824, 371868, 389576, 404488, 411711, 430584, 476718, 544236, 548948, 556171, 584364, 606732, 635624, 681758, 743736, 823422, 953436, 960659, 1022637, 1088472, 1097896, 1112342, 1168728, 1213464, 1363516, 1509607, 1646844, 1668513, 1906872, 1921318, 2045274, 2224684, 2727032, 2881977, 3019214, 3293688, 3337026, 3842636, 4090548, 4449368, 4528821, 5763954, 6038428, 6674052, 7685272, 8181096, 9057642, 10567249, 11527908, 12076856, 13348104, 18115284, 21134498, 23055816, 31701747, 36230568, 42268996, 63403494, 84537992, 126806988, 253613976]

約数ペア:

[(1, 253613976), (2, 126806988), (3, 84537992), (4, 63403494), (6, 42268996), (7, 36230568), (8, 31701747), (11, 23055816), (12, 21134498), (14, 18115284), (19, 13348104), (21, 12076856), (22, 11527908), (24, 10567249), (28, 9057642), (31, 8181096), (33, 7685272), (38, 6674052), (42, 6038428), (44, 5763954), (56, 4528821), (57, 4449368), (62, 4090548), (66, 3842636), (76, 3337026), (77, 3293688), (84, 3019214), (88, 2881977), (93, 2727032), (114, 2224684), (124, 2045274), (132, 1921318), (133, 1906872), (152, 1668513), (154, 1646844), (168, 1509607), (186, 1363516), (209, 1213464), (217, 1168728), (228, 1112342), (231, 1097896), (233, 1088472), (248, 1022637), (264, 960659), (266, 953436), (308, 823422), (341, 743736), (372, 681758), (399, 635624), (418, 606732), (434, 584364), (456, 556171), (462, 548948), (466, 544236), (532, 476718), (589, 430584), (616, 411711), (627, 404488), (651, 389576), (682, 371868), (699, 362824), (744, 340879), (798, 317812), (836, 303366), (868, 292182), (924, 274474), (932, 272118), (1023, 247912), (1064, 238359), (1178, 215292), (1254, 202244), (1302, 194788), (1364, 185934), (1398, 181412), (1463, 173352), (1596, 158906), (1631, 155496), (1672, 151683), (1736, 146091), (1767, 143528), (1848, 137237), (1864, 136059), (2046, 123956), (2356, 107646), (2387, 106248), (2508, 101122), (2563, 98952), (2604, 97394), (2728, 92967), (2796, 90706), (2926, 86676), (3192, 79453), (3262, 77748), (3534, 71764), (4092, 61978), (4123, 61512), (4389, 57784), (4427, 57288), (4712, 53823), (4774, 53124), (4893, 51832), (5016, 50561), (5126, 49476), (5208, 48697), (5592, 45353), (5852, 43338), (6479, 39144), (6524, 38874), (7068, 35882), (7161, 35416), (7223, 35112), (7689, 32984), (8184, 30989), (8246, 30756), (8778, 28892), (8854, 28644), (9548, 26562), (9786, 25916), (10252, 24738), (11704, 21669), (12369, 20504), (12958, 19572), (13048, 19437), (13281, 19096), (14136, 17941), (14322, 17708), (14446, 17556), (15378, 16492)]