2351451312

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1\times {\mathrm{313}}^1$

素因数の和:620

約数の個数: 240

約数和(自身を含む): 7835480640

約数和(自身を除く): 5484029328

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 36, 42, 48, 56, 58, 63, 72, 84, 87, 112, 116, 126, 144, 168, 174, 203, 232, 252, 257, 261, 313, 336, 348, 406, 464, 504, 514, 522, 609, 626, 696, 771, 812, 939, 1008, 1028, 1044, 1218, 1252, 1392, 1542, 1624, 1799, 1827, 1878, 2056, 2088, 2191, 2313, 2436, 2504, 2817, 3084, 3248, 3598, 3654, 3756, 4112, 4176, 4382, 4626, 4872, 5008, 5397, 5634, 6168, 6573, 7196, 7308, 7453, 7512, 8764, 9077, 9252, 9744, 10794, 11268, 12336, 13146, 14392, 14616, 14906, 15024, 16191, 17528, 18154, 18504, 19719, 21588, 22359, 22536, 26292, 27231, 28784, 29232, 29812, 32382, 35056, 36308, 37008, 39438, 43176, 44718, 45072, 52171, 52584, 54462, 59624, 63539, 64764, 67077, 72616, 78876, 80441, 81693, 86352, 89436, 104342, 105168, 108924, 119248, 127078, 129528, 134154, 145232, 156513, 157752, 160882, 163386, 178872, 190617, 208684, 217848, 241323, 254156, 259056, 268308, 313026, 315504, 321764, 326772, 357744, 381234, 417368, 435696, 469539, 482646, 508312, 536616, 563087, 571851, 626052, 643528, 653544, 723969, 762468, 834736, 939078, 965292, 1016624, 1073232, 1126174, 1143702, 1252104, 1287056, 1307088, 1447938, 1524936, 1689261, 1878156, 1930584, 2252348, 2287404, 2332789, 2504208, 2895876, 3049872, 3378522, 3756312, 3861168, 4504696, 4574808, 4665578, 5067783, 5791752, 6757044, 6998367, 7512624, 9009392, 9149616, 9331156, 10135566, 11583504, 13514088, 13996734, 16329523, 18662312, 20271132, 20995101, 27028176, 27993468, 32659046, 37324624, 40542264, 41990202, 48988569, 55986936, 65318092, 81084528, 83980404, 97977138, 111973872, 130636184, 146965707, 167960808, 195954276, 261272368, 293931414, 335921616, 391908552, 587862828, 783817104, 1175725656, 2351451312]

約数ペア:

[(1, 2351451312), (2, 1175725656), (3, 783817104), (4, 587862828), (6, 391908552), (7, 335921616), (8, 293931414), (9, 261272368), (12, 195954276), (14, 167960808), (16, 146965707), (18, 130636184), (21, 111973872), (24, 97977138), (28, 83980404), (29, 81084528), (36, 65318092), (42, 55986936), (48, 48988569), (56, 41990202), (58, 40542264), (63, 37324624), (72, 32659046), (84, 27993468), (87, 27028176), (112, 20995101), (116, 20271132), (126, 18662312), (144, 16329523), (168, 13996734), (174, 13514088), (203, 11583504), (232, 10135566), (252, 9331156), (257, 9149616), (261, 9009392), (313, 7512624), (336, 6998367), (348, 6757044), (406, 5791752), (464, 5067783), (504, 4665578), (514, 4574808), (522, 4504696), (609, 3861168), (626, 3756312), (696, 3378522), (771, 3049872), (812, 2895876), (939, 2504208), (1008, 2332789), (1028, 2287404), (1044, 2252348), (1218, 1930584), (1252, 1878156), (1392, 1689261), (1542, 1524936), (1624, 1447938), (1799, 1307088), (1827, 1287056), (1878, 1252104), (2056, 1143702), (2088, 1126174), (2191, 1073232), (2313, 1016624), (2436, 965292), (2504, 939078), (2817, 834736), (3084, 762468), (3248, 723969), (3598, 653544), (3654, 643528), (3756, 626052), (4112, 571851), (4176, 563087), (4382, 536616), (4626, 508312), (4872, 482646), (5008, 469539), (5397, 435696), (5634, 417368), (6168, 381234), (6573, 357744), (7196, 326772), (7308, 321764), (7453, 315504), (7512, 313026), (8764, 268308), (9077, 259056), (9252, 254156), (9744, 241323), (10794, 217848), (11268, 208684), (12336, 190617), (13146, 178872), (14392, 163386), (14616, 160882), (14906, 157752), (15024, 156513), (16191, 145232), (17528, 134154), (18154, 129528), (18504, 127078), (19719, 119248), (21588, 108924), (22359, 105168), (22536, 104342), (26292, 89436), (27231, 86352), (28784, 81693), (29232, 80441), (29812, 78876), (32382, 72616), (35056, 67077), (36308, 64764), (37008, 63539), (39438, 59624), (43176, 54462), (44718, 52584), (45072, 52171)]