400848672

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{307}}^1$

素因数の和:423

約数の個数: 192

約数和(自身を含む): 1266693120

約数和(自身を除く): 865844448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 32, 42, 48, 56, 58, 67, 84, 87, 96, 112, 116, 134, 168, 174, 201, 203, 224, 232, 268, 307, 336, 348, 402, 406, 464, 469, 536, 609, 614, 672, 696, 804, 812, 921, 928, 938, 1072, 1218, 1228, 1392, 1407, 1608, 1624, 1842, 1876, 1943, 2144, 2149, 2436, 2456, 2784, 2814, 3216, 3248, 3684, 3752, 3886, 4298, 4872, 4912, 5628, 5829, 6432, 6447, 6496, 7368, 7504, 7772, 8596, 8903, 9744, 9824, 11256, 11658, 12894, 13601, 14736, 15008, 15544, 17192, 17806, 19488, 20569, 22512, 23316, 25788, 26709, 27202, 29472, 31088, 34384, 35612, 40803, 41138, 45024, 46632, 51576, 53418, 54404, 61707, 62176, 62321, 68768, 71224, 81606, 82276, 93264, 103152, 106836, 108808, 123414, 124642, 142448, 143983, 163212, 164552, 186528, 186963, 206304, 213672, 217616, 246828, 249284, 284896, 287966, 326424, 329104, 373926, 427344, 431949, 435232, 493656, 498568, 575932, 596501, 652848, 658208, 747852, 854688, 863898, 987312, 997136, 1151864, 1193002, 1305696, 1495704, 1727796, 1789503, 1974624, 1994272, 2303728, 2386004, 2991408, 3455592, 3579006, 4175507, 4607456, 4772008, 5982816, 6911184, 7158012, 8351014, 9544016, 12526521, 13822368, 14316024, 16702028, 19088032, 25053042, 28632048, 33404056, 50106084, 57264096, 66808112, 100212168, 133616224, 200424336, 400848672]

約数ペア:

[(1, 400848672), (2, 200424336), (3, 133616224), (4, 100212168), (6, 66808112), (7, 57264096), (8, 50106084), (12, 33404056), (14, 28632048), (16, 25053042), (21, 19088032), (24, 16702028), (28, 14316024), (29, 13822368), (32, 12526521), (42, 9544016), (48, 8351014), (56, 7158012), (58, 6911184), (67, 5982816), (84, 4772008), (87, 4607456), (96, 4175507), (112, 3579006), (116, 3455592), (134, 2991408), (168, 2386004), (174, 2303728), (201, 1994272), (203, 1974624), (224, 1789503), (232, 1727796), (268, 1495704), (307, 1305696), (336, 1193002), (348, 1151864), (402, 997136), (406, 987312), (464, 863898), (469, 854688), (536, 747852), (609, 658208), (614, 652848), (672, 596501), (696, 575932), (804, 498568), (812, 493656), (921, 435232), (928, 431949), (938, 427344), (1072, 373926), (1218, 329104), (1228, 326424), (1392, 287966), (1407, 284896), (1608, 249284), (1624, 246828), (1842, 217616), (1876, 213672), (1943, 206304), (2144, 186963), (2149, 186528), (2436, 164552), (2456, 163212), (2784, 143983), (2814, 142448), (3216, 124642), (3248, 123414), (3684, 108808), (3752, 106836), (3886, 103152), (4298, 93264), (4872, 82276), (4912, 81606), (5628, 71224), (5829, 68768), (6432, 62321), (6447, 62176), (6496, 61707), (7368, 54404), (7504, 53418), (7772, 51576), (8596, 46632), (8903, 45024), (9744, 41138), (9824, 40803), (11256, 35612), (11658, 34384), (12894, 31088), (13601, 29472), (14736, 27202), (15008, 26709), (15544, 25788), (17192, 23316), (17806, 22512), (19488, 20569)]