2647974456

素因数分解:

$2^3\times 3^3\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{5351}}^1$

素因数の和:5474

約数の個数: 128

約数和(自身を含む): 7706880000

約数和(自身を除く): 5058905544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 54, 58, 72, 79, 87, 108, 116, 158, 174, 216, 232, 237, 261, 316, 348, 474, 522, 632, 696, 711, 783, 948, 1044, 1422, 1566, 1896, 2088, 2133, 2291, 2844, 3132, 4266, 4582, 5351, 5688, 6264, 6873, 8532, 9164, 10702, 13746, 16053, 17064, 18328, 20619, 21404, 27492, 32106, 41238, 42808, 48159, 54984, 61857, 64212, 82476, 96318, 123714, 128424, 144477, 155179, 164952, 192636, 247428, 288954, 310358, 385272, 422729, 465537, 494856, 577908, 620716, 845458, 931074, 1155816, 1241432, 1268187, 1396611, 1690916, 1862148, 2536374, 2793222, 3381832, 3724296, 3804561, 4189833, 5072748, 5586444, 7609122, 8379666, 10145496, 11172888, 11413683, 12259141, 15218244, 16759332, 22827366, 24518282, 30436488, 33518664, 36777423, 45654732, 49036564, 73554846, 91309464, 98073128, 110332269, 147109692, 220664538, 294219384, 330996807, 441329076, 661993614, 882658152, 1323987228, 2647974456]

約数ペア:

[(1, 2647974456), (2, 1323987228), (3, 882658152), (4, 661993614), (6, 441329076), (8, 330996807), (9, 294219384), (12, 220664538), (18, 147109692), (24, 110332269), (27, 98073128), (29, 91309464), (36, 73554846), (54, 49036564), (58, 45654732), (72, 36777423), (79, 33518664), (87, 30436488), (108, 24518282), (116, 22827366), (158, 16759332), (174, 15218244), (216, 12259141), (232, 11413683), (237, 11172888), (261, 10145496), (316, 8379666), (348, 7609122), (474, 5586444), (522, 5072748), (632, 4189833), (696, 3804561), (711, 3724296), (783, 3381832), (948, 2793222), (1044, 2536374), (1422, 1862148), (1566, 1690916), (1896, 1396611), (2088, 1268187), (2133, 1241432), (2291, 1155816), (2844, 931074), (3132, 845458), (4266, 620716), (4582, 577908), (5351, 494856), (5688, 465537), (6264, 422729), (6873, 385272), (8532, 310358), (9164, 288954), (10702, 247428), (13746, 192636), (16053, 164952), (17064, 155179), (18328, 144477), (20619, 128424), (21404, 123714), (27492, 96318), (32106, 82476), (41238, 64212), (42808, 61857), (48159, 54984)]