1404287976

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{631}}^1\times {\mathrm{1019}}^1$

素因数の和:1679

約数の個数: 128

約数和(自身を含む): 4331980800

約数和(自身を除く): 2927692824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 631, 728, 1019, 1092, 1262, 1893, 2038, 2184, 2524, 3057, 3786, 4076, 4417, 5048, 6114, 7133, 7572, 8152, 8203, 8834, 12228, 13247, 13251, 14266, 15144, 16406, 17668, 21399, 24456, 24609, 26494, 26502, 28532, 32812, 35336, 39741, 42798, 49218, 52988, 53004, 57064, 57421, 65624, 79482, 85596, 92729, 98436, 105976, 106008, 114842, 158964, 171192, 172263, 185458, 196872, 229684, 278187, 317928, 344526, 370916, 459368, 556374, 642989, 689052, 741832, 1112748, 1285978, 1378104, 1928967, 2225496, 2571956, 3857934, 4500923, 5143912, 7715868, 8358857, 9001846, 13502769, 15431736, 16717714, 18003692, 25076571, 27005538, 33435428, 36007384, 50153142, 54011076, 58511999, 66870856, 100306284, 108022152, 117023998, 175535997, 200612568, 234047996, 351071994, 468095992, 702143988, 1404287976]

約数ペア:

[(1, 1404287976), (2, 702143988), (3, 468095992), (4, 351071994), (6, 234047996), (7, 200612568), (8, 175535997), (12, 117023998), (13, 108022152), (14, 100306284), (21, 66870856), (24, 58511999), (26, 54011076), (28, 50153142), (39, 36007384), (42, 33435428), (52, 27005538), (56, 25076571), (78, 18003692), (84, 16717714), (91, 15431736), (104, 13502769), (156, 9001846), (168, 8358857), (182, 7715868), (273, 5143912), (312, 4500923), (364, 3857934), (546, 2571956), (631, 2225496), (728, 1928967), (1019, 1378104), (1092, 1285978), (1262, 1112748), (1893, 741832), (2038, 689052), (2184, 642989), (2524, 556374), (3057, 459368), (3786, 370916), (4076, 344526), (4417, 317928), (5048, 278187), (6114, 229684), (7133, 196872), (7572, 185458), (8152, 172263), (8203, 171192), (8834, 158964), (12228, 114842), (13247, 106008), (13251, 105976), (14266, 98436), (15144, 92729), (16406, 85596), (17668, 79482), (21399, 65624), (24456, 57421), (24609, 57064), (26494, 53004), (26502, 52988), (28532, 49218), (32812, 42798), (35336, 39741)]