631196832

素因数分解:

$2^5\times 3^1\times 7^3\times {\mathrm{29}}^1\times {\mathrm{661}}^1$

素因数の和:724

約数の個数: 192

約数和(自身を含む): 2001888000

約数和(自身を除く): 1370691168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 32, 42, 48, 49, 56, 58, 84, 87, 96, 98, 112, 116, 147, 168, 174, 196, 203, 224, 232, 294, 336, 343, 348, 392, 406, 464, 588, 609, 661, 672, 686, 696, 784, 812, 928, 1029, 1176, 1218, 1322, 1372, 1392, 1421, 1568, 1624, 1983, 2058, 2352, 2436, 2644, 2744, 2784, 2842, 3248, 3966, 4116, 4263, 4627, 4704, 4872, 5288, 5488, 5684, 6496, 7932, 8232, 8526, 9254, 9744, 9947, 10576, 10976, 11368, 13881, 15864, 16464, 17052, 18508, 19169, 19488, 19894, 21152, 22736, 27762, 29841, 31728, 32389, 32928, 34104, 37016, 38338, 39788, 45472, 55524, 57507, 59682, 63456, 64778, 68208, 74032, 76676, 79576, 97167, 111048, 115014, 119364, 129556, 134183, 136416, 148064, 153352, 159152, 194334, 222096, 226723, 230028, 238728, 259112, 268366, 306704, 318304, 388668, 402549, 444192, 453446, 460056, 477456, 518224, 536732, 613408, 680169, 777336, 805098, 906892, 920112, 939281, 954912, 1036448, 1073464, 1360338, 1554672, 1610196, 1813784, 1840224, 1878562, 2146928, 2720676, 2817843, 3109344, 3220392, 3627568, 3757124, 4293856, 5441352, 5635686, 6440784, 6574967, 7255136, 7514248, 10882704, 11271372, 12881568, 13149934, 15028496, 19724901, 21765408, 22542744, 26299868, 30056992, 39449802, 45085488, 52599736, 78899604, 90170976, 105199472, 157799208, 210398944, 315598416, 631196832]

約数ペア:

[(1, 631196832), (2, 315598416), (3, 210398944), (4, 157799208), (6, 105199472), (7, 90170976), (8, 78899604), (12, 52599736), (14, 45085488), (16, 39449802), (21, 30056992), (24, 26299868), (28, 22542744), (29, 21765408), (32, 19724901), (42, 15028496), (48, 13149934), (49, 12881568), (56, 11271372), (58, 10882704), (84, 7514248), (87, 7255136), (96, 6574967), (98, 6440784), (112, 5635686), (116, 5441352), (147, 4293856), (168, 3757124), (174, 3627568), (196, 3220392), (203, 3109344), (224, 2817843), (232, 2720676), (294, 2146928), (336, 1878562), (343, 1840224), (348, 1813784), (392, 1610196), (406, 1554672), (464, 1360338), (588, 1073464), (609, 1036448), (661, 954912), (672, 939281), (686, 920112), (696, 906892), (784, 805098), (812, 777336), (928, 680169), (1029, 613408), (1176, 536732), (1218, 518224), (1322, 477456), (1372, 460056), (1392, 453446), (1421, 444192), (1568, 402549), (1624, 388668), (1983, 318304), (2058, 306704), (2352, 268366), (2436, 259112), (2644, 238728), (2744, 230028), (2784, 226723), (2842, 222096), (3248, 194334), (3966, 159152), (4116, 153352), (4263, 148064), (4627, 136416), (4704, 134183), (4872, 129556), (5288, 119364), (5488, 115014), (5684, 111048), (6496, 97167), (7932, 79576), (8232, 76676), (8526, 74032), (9254, 68208), (9744, 64778), (9947, 63456), (10576, 59682), (10976, 57507), (11368, 55524), (13881, 45472), (15864, 39788), (16464, 38338), (17052, 37016), (18508, 34104), (19169, 32928), (19488, 32389), (19894, 31728), (21152, 29841), (22736, 27762)]