1628389464

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{827}}^1\times {\mathrm{6311}}^1$

素因数の和:7160

約数の個数: 64

約数和(自身を含む): 4390122240

約数和(自身を除く): 2761732776

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 827, 1654, 2481, 3308, 4962, 6311, 6616, 9924, 10751, 12622, 18933, 19848, 21502, 25244, 32253, 37866, 43004, 50488, 64506, 75732, 82043, 86008, 129012, 151464, 164086, 246129, 258024, 328172, 492258, 656344, 984516, 1969032, 5219197, 10438394, 15657591, 20876788, 31315182, 41753576, 62630364, 67849561, 125260728, 135699122, 203548683, 271398244, 407097366, 542796488, 814194732, 1628389464]

約数ペア:

[(1, 1628389464), (2, 814194732), (3, 542796488), (4, 407097366), (6, 271398244), (8, 203548683), (12, 135699122), (13, 125260728), (24, 67849561), (26, 62630364), (39, 41753576), (52, 31315182), (78, 20876788), (104, 15657591), (156, 10438394), (312, 5219197), (827, 1969032), (1654, 984516), (2481, 656344), (3308, 492258), (4962, 328172), (6311, 258024), (6616, 246129), (9924, 164086), (10751, 151464), (12622, 129012), (18933, 86008), (19848, 82043), (21502, 75732), (25244, 64506), (32253, 50488), (37866, 43004)]