680850768

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{577}}^1$

素因数の和:693

約数の個数: 160

約数和(自身を含む): 1990761472

約数和(自身を除く): 1309910704

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 61, 62, 78, 93, 104, 122, 124, 156, 183, 186, 208, 244, 248, 312, 366, 372, 403, 488, 496, 577, 624, 732, 744, 793, 806, 976, 1154, 1209, 1464, 1488, 1586, 1612, 1731, 1891, 2308, 2379, 2418, 2928, 3172, 3224, 3462, 3782, 4616, 4758, 4836, 5673, 6344, 6448, 6924, 7501, 7564, 9232, 9516, 9672, 11346, 12688, 13848, 15002, 15128, 17887, 19032, 19344, 22503, 22692, 24583, 27696, 30004, 30256, 35197, 35774, 38064, 45006, 45384, 49166, 53661, 60008, 70394, 71548, 73749, 90012, 90768, 98332, 105591, 107322, 120016, 140788, 143096, 147498, 180024, 196664, 211182, 214644, 232531, 281576, 286192, 294996, 360048, 393328, 422364, 429288, 457561, 465062, 563152, 589992, 697593, 844728, 858576, 915122, 930124, 1091107, 1179984, 1372683, 1395186, 1689456, 1830244, 1860248, 2182214, 2745366, 2790372, 3273321, 3660488, 3720496, 4364428, 5490732, 5580744, 6546642, 7320976, 8728856, 10981464, 11161488, 13093284, 14184391, 17457712, 21962928, 26186568, 28368782, 42553173, 52373136, 56737564, 85106346, 113475128, 170212692, 226950256, 340425384, 680850768]

約数ペア:

[(1, 680850768), (2, 340425384), (3, 226950256), (4, 170212692), (6, 113475128), (8, 85106346), (12, 56737564), (13, 52373136), (16, 42553173), (24, 28368782), (26, 26186568), (31, 21962928), (39, 17457712), (48, 14184391), (52, 13093284), (61, 11161488), (62, 10981464), (78, 8728856), (93, 7320976), (104, 6546642), (122, 5580744), (124, 5490732), (156, 4364428), (183, 3720496), (186, 3660488), (208, 3273321), (244, 2790372), (248, 2745366), (312, 2182214), (366, 1860248), (372, 1830244), (403, 1689456), (488, 1395186), (496, 1372683), (577, 1179984), (624, 1091107), (732, 930124), (744, 915122), (793, 858576), (806, 844728), (976, 697593), (1154, 589992), (1209, 563152), (1464, 465062), (1488, 457561), (1586, 429288), (1612, 422364), (1731, 393328), (1891, 360048), (2308, 294996), (2379, 286192), (2418, 281576), (2928, 232531), (3172, 214644), (3224, 211182), (3462, 196664), (3782, 180024), (4616, 147498), (4758, 143096), (4836, 140788), (5673, 120016), (6344, 107322), (6448, 105591), (6924, 98332), (7501, 90768), (7564, 90012), (9232, 73749), (9516, 71548), (9672, 70394), (11346, 60008), (12688, 53661), (13848, 49166), (15002, 45384), (15128, 45006), (17887, 38064), (19032, 35774), (19344, 35197), (22503, 30256), (22692, 30004), (24583, 27696)]