1407223272

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{2293}}^1$

素因数の和:2603

約数の個数: 128

約数和(自身を含む): 4347221760

約数和(自身を除く): 2939998488

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, 281, 312, 364, 546, 562, 728, 843, 1092, 1124, 1686, 1967, 2184, 2248, 2293, 3372, 3653, 3934, 4586, 5901, 6744, 6879, 7306, 7868, 9172, 10959, 11802, 13758, 14612, 15736, 16051, 18344, 21918, 23604, 25571, 27516, 29224, 29809, 32102, 43836, 47208, 48153, 51142, 55032, 59618, 64204, 76713, 87672, 89427, 96306, 102284, 119236, 128408, 153426, 178854, 192612, 204568, 208663, 238472, 306852, 357708, 385224, 417326, 613704, 625989, 644333, 715416, 834652, 1251978, 1288666, 1669304, 1932999, 2503956, 2577332, 3865998, 4510331, 5007912, 5154664, 7731996, 8376329, 9020662, 13530993, 15463992, 16752658, 18041324, 25128987, 27061986, 33505316, 36082648, 50257974, 54123972, 58634303, 67010632, 100515948, 108247944, 117268606, 175902909, 201031896, 234537212, 351805818, 469074424, 703611636, 1407223272]

約数ペア:

[(1, 1407223272), (2, 703611636), (3, 469074424), (4, 351805818), (6, 234537212), (7, 201031896), (8, 175902909), (12, 117268606), (13, 108247944), (14, 100515948), (21, 67010632), (24, 58634303), (26, 54123972), (28, 50257974), (39, 36082648), (42, 33505316), (52, 27061986), (56, 25128987), (78, 18041324), (84, 16752658), (91, 15463992), (104, 13530993), (156, 9020662), (168, 8376329), (182, 7731996), (273, 5154664), (281, 5007912), (312, 4510331), (364, 3865998), (546, 2577332), (562, 2503956), (728, 1932999), (843, 1669304), (1092, 1288666), (1124, 1251978), (1686, 834652), (1967, 715416), (2184, 644333), (2248, 625989), (2293, 613704), (3372, 417326), (3653, 385224), (3934, 357708), (4586, 306852), (5901, 238472), (6744, 208663), (6879, 204568), (7306, 192612), (7868, 178854), (9172, 153426), (10959, 128408), (11802, 119236), (13758, 102284), (14612, 96306), (15736, 89427), (16051, 87672), (18344, 76713), (21918, 64204), (23604, 59618), (25571, 55032), (27516, 51142), (29224, 48153), (29809, 47208), (32102, 43836)]