671984928

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{443}}^1$

素因数の和:711

約数の個数: 144

約数和(自身を含む): 2007270720

約数和(自身を除く): 1335285792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 184, 207, 229, 276, 288, 368, 414, 443, 458, 552, 687, 736, 828, 886, 916, 1104, 1329, 1374, 1656, 1772, 1832, 2061, 2208, 2658, 2748, 3312, 3544, 3664, 3987, 4122, 5267, 5316, 5496, 6624, 7088, 7328, 7974, 8244, 10189, 10534, 10632, 10992, 14176, 15801, 15948, 16488, 20378, 21068, 21264, 21984, 30567, 31602, 31896, 32976, 40756, 42136, 42528, 47403, 61134, 63204, 63792, 65952, 81512, 84272, 91701, 94806, 101447, 122268, 126408, 127584, 163024, 168544, 183402, 189612, 202894, 244536, 252816, 304341, 326048, 366804, 379224, 405788, 489072, 505632, 608682, 733608, 758448, 811576, 913023, 978144, 1217364, 1467216, 1516896, 1623152, 1826046, 2333281, 2434728, 2934432, 3246304, 3652092, 4666562, 4869456, 6999843, 7304184, 9333124, 9738912, 13999686, 14608368, 18666248, 20999529, 27999372, 29216736, 37332496, 41999058, 55998744, 74664992, 83998116, 111997488, 167996232, 223994976, 335992464, 671984928]

約数ペア:

[(1, 671984928), (2, 335992464), (3, 223994976), (4, 167996232), (6, 111997488), (8, 83998116), (9, 74664992), (12, 55998744), (16, 41999058), (18, 37332496), (23, 29216736), (24, 27999372), (32, 20999529), (36, 18666248), (46, 14608368), (48, 13999686), (69, 9738912), (72, 9333124), (92, 7304184), (96, 6999843), (138, 4869456), (144, 4666562), (184, 3652092), (207, 3246304), (229, 2934432), (276, 2434728), (288, 2333281), (368, 1826046), (414, 1623152), (443, 1516896), (458, 1467216), (552, 1217364), (687, 978144), (736, 913023), (828, 811576), (886, 758448), (916, 733608), (1104, 608682), (1329, 505632), (1374, 489072), (1656, 405788), (1772, 379224), (1832, 366804), (2061, 326048), (2208, 304341), (2658, 252816), (2748, 244536), (3312, 202894), (3544, 189612), (3664, 183402), (3987, 168544), (4122, 163024), (5267, 127584), (5316, 126408), (5496, 122268), (6624, 101447), (7088, 94806), (7328, 91701), (7974, 84272), (8244, 81512), (10189, 65952), (10534, 63792), (10632, 63204), (10992, 61134), (14176, 47403), (15801, 42528), (15948, 42136), (16488, 40756), (20378, 32976), (21068, 31896), (21264, 31602), (21984, 30567)]