337423840

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5233}}^1$

素因数の和:5292

約数の個数: 96

約数和(自身を含む): 886346496

約数和(自身を除く): 548922656

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 65, 80, 104, 124, 130, 155, 160, 208, 248, 260, 310, 403, 416, 496, 520, 620, 806, 992, 1040, 1240, 1612, 2015, 2080, 2480, 3224, 4030, 4960, 5233, 6448, 8060, 10466, 12896, 16120, 20932, 26165, 32240, 41864, 52330, 64480, 68029, 83728, 104660, 136058, 162223, 167456, 209320, 272116, 324446, 340145, 418640, 544232, 648892, 680290, 811115, 837280, 1088464, 1297784, 1360580, 1622230, 2108899, 2176928, 2595568, 2721160, 3244460, 4217798, 5191136, 5442320, 6488920, 8435596, 10544495, 10884640, 12977840, 16871192, 21088990, 25955680, 33742384, 42177980, 67484768, 84355960, 168711920, 337423840]

約数ペア:

[(1, 337423840), (2, 168711920), (4, 84355960), (5, 67484768), (8, 42177980), (10, 33742384), (13, 25955680), (16, 21088990), (20, 16871192), (26, 12977840), (31, 10884640), (32, 10544495), (40, 8435596), (52, 6488920), (62, 5442320), (65, 5191136), (80, 4217798), (104, 3244460), (124, 2721160), (130, 2595568), (155, 2176928), (160, 2108899), (208, 1622230), (248, 1360580), (260, 1297784), (310, 1088464), (403, 837280), (416, 811115), (496, 680290), (520, 648892), (620, 544232), (806, 418640), (992, 340145), (1040, 324446), (1240, 272116), (1612, 209320), (2015, 167456), (2080, 162223), (2480, 136058), (3224, 104660), (4030, 83728), (4960, 68029), (5233, 64480), (6448, 52330), (8060, 41864), (10466, 32240), (12896, 26165), (16120, 20932)]