315764904

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{887}}^1$

素因数の和:1079

約数の個数: 128

約数和(自身を含む): 978647040

約数和(自身を除く): 662882136

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, 163, 168, 182, 273, 312, 326, 364, 489, 546, 652, 728, 887, 978, 1092, 1141, 1304, 1774, 1956, 2119, 2184, 2282, 2661, 3423, 3548, 3912, 4238, 4564, 5322, 6209, 6357, 6846, 7096, 8476, 9128, 10644, 11531, 12418, 12714, 13692, 14833, 16952, 18627, 21288, 23062, 24836, 25428, 27384, 29666, 34593, 37254, 44499, 46124, 49672, 50856, 59332, 69186, 74508, 80717, 88998, 92248, 118664, 138372, 144581, 149016, 161434, 177996, 242151, 276744, 289162, 322868, 355992, 433743, 484302, 578324, 645736, 867486, 968604, 1012067, 1156648, 1734972, 1879553, 1937208, 2024134, 3036201, 3469944, 3759106, 4048268, 5638659, 6072402, 7518212, 8096536, 11277318, 12144804, 13156871, 15036424, 22554636, 24289608, 26313742, 39470613, 45109272, 52627484, 78941226, 105254968, 157882452, 315764904]

約数ペア:

[(1, 315764904), (2, 157882452), (3, 105254968), (4, 78941226), (6, 52627484), (7, 45109272), (8, 39470613), (12, 26313742), (13, 24289608), (14, 22554636), (21, 15036424), (24, 13156871), (26, 12144804), (28, 11277318), (39, 8096536), (42, 7518212), (52, 6072402), (56, 5638659), (78, 4048268), (84, 3759106), (91, 3469944), (104, 3036201), (156, 2024134), (163, 1937208), (168, 1879553), (182, 1734972), (273, 1156648), (312, 1012067), (326, 968604), (364, 867486), (489, 645736), (546, 578324), (652, 484302), (728, 433743), (887, 355992), (978, 322868), (1092, 289162), (1141, 276744), (1304, 242151), (1774, 177996), (1956, 161434), (2119, 149016), (2184, 144581), (2282, 138372), (2661, 118664), (3423, 92248), (3548, 88998), (3912, 80717), (4238, 74508), (4564, 69186), (5322, 59332), (6209, 50856), (6357, 49672), (6846, 46124), (7096, 44499), (8476, 37254), (9128, 34593), (10644, 29666), (11531, 27384), (12418, 25428), (12714, 24836), (13692, 23062), (14833, 21288), (16952, 18627)]