279034392

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127763}}^1$

素因数の和:127792

約数の個数: 64

約数和(自身を含む): 858574080

約数和(自身を除く): 579539688

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, 728, 1092, 2184, 127763, 255526, 383289, 511052, 766578, 894341, 1022104, 1533156, 1660919, 1788682, 2683023, 3066312, 3321838, 3577364, 4982757, 5366046, 6643676, 7154728, 9965514, 10732092, 11626433, 13287352, 19931028, 21464184, 23252866, 34879299, 39862056, 46505732, 69758598, 93011464, 139517196, 279034392]

約数ペア:

[(1, 279034392), (2, 139517196), (3, 93011464), (4, 69758598), (6, 46505732), (7, 39862056), (8, 34879299), (12, 23252866), (13, 21464184), (14, 19931028), (21, 13287352), (24, 11626433), (26, 10732092), (28, 9965514), (39, 7154728), (42, 6643676), (52, 5366046), (56, 4982757), (78, 3577364), (84, 3321838), (91, 3066312), (104, 2683023), (156, 1788682), (168, 1660919), (182, 1533156), (273, 1022104), (312, 894341), (364, 766578), (546, 511052), (728, 383289), (1092, 255526), (2184, 127763)]