628943952

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1321}}^1$

素因数の和:1461

約数の個数: 160

約数和(自身を含む): 2019592960

約数和(自身を除く): 1390649008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 109, 112, 156, 168, 182, 208, 218, 273, 312, 327, 336, 364, 436, 546, 624, 654, 728, 763, 872, 1092, 1308, 1321, 1417, 1456, 1526, 1744, 2184, 2289, 2616, 2642, 2834, 3052, 3963, 4251, 4368, 4578, 5232, 5284, 5668, 6104, 7926, 8502, 9156, 9247, 9919, 10568, 11336, 12208, 15852, 17004, 17173, 18312, 18494, 19838, 21136, 22672, 27741, 29757, 31704, 34008, 34346, 36624, 36988, 39676, 51519, 55482, 59514, 63408, 68016, 68692, 73976, 79352, 103038, 110964, 119028, 120211, 137384, 143989, 147952, 158704, 206076, 221928, 238056, 240422, 274768, 287978, 360633, 412152, 431967, 443856, 476112, 480844, 575956, 721266, 824304, 863934, 961688, 1007923, 1151912, 1442532, 1727868, 1871857, 1923376, 2015846, 2303824, 2885064, 3023769, 3455736, 3743714, 4031692, 5615571, 5770128, 6047538, 6911472, 7487428, 8063384, 11231142, 12095076, 13102999, 14974856, 16126768, 22462284, 24190152, 26205998, 29949712, 39308997, 44924568, 48380304, 52411996, 78617994, 89849136, 104823992, 157235988, 209647984, 314471976, 628943952]

約数ペア:

[(1, 628943952), (2, 314471976), (3, 209647984), (4, 157235988), (6, 104823992), (7, 89849136), (8, 78617994), (12, 52411996), (13, 48380304), (14, 44924568), (16, 39308997), (21, 29949712), (24, 26205998), (26, 24190152), (28, 22462284), (39, 16126768), (42, 14974856), (48, 13102999), (52, 12095076), (56, 11231142), (78, 8063384), (84, 7487428), (91, 6911472), (104, 6047538), (109, 5770128), (112, 5615571), (156, 4031692), (168, 3743714), (182, 3455736), (208, 3023769), (218, 2885064), (273, 2303824), (312, 2015846), (327, 1923376), (336, 1871857), (364, 1727868), (436, 1442532), (546, 1151912), (624, 1007923), (654, 961688), (728, 863934), (763, 824304), (872, 721266), (1092, 575956), (1308, 480844), (1321, 476112), (1417, 443856), (1456, 431967), (1526, 412152), (1744, 360633), (2184, 287978), (2289, 274768), (2616, 240422), (2642, 238056), (2834, 221928), (3052, 206076), (3963, 158704), (4251, 147952), (4368, 143989), (4578, 137384), (5232, 120211), (5284, 119028), (5668, 110964), (6104, 103038), (7926, 79352), (8502, 73976), (9156, 68692), (9247, 68016), (9919, 63408), (10568, 59514), (11336, 55482), (12208, 51519), (15852, 39676), (17004, 36988), (17173, 36624), (18312, 34346), (18494, 34008), (19838, 31704), (21136, 29757), (22672, 27741)]