312479076

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{40879}}^1$

素因数の和:40913

約数の個数: 72

約数和(自身を含む): 913422720

約数和(自身を除く): 600943644

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1911, 2548, 3822, 7644, 40879, 81758, 122637, 163516, 245274, 286153, 490548, 531427, 572306, 858459, 1062854, 1144612, 1594281, 1716918, 2003071, 2125708, 3188562, 3433836, 3719989, 4006142, 6009213, 6377124, 7439978, 8012284, 11159967, 12018426, 14879956, 22319934, 24036852, 26039923, 44639868, 52079846, 78119769, 104159692, 156239538, 312479076]

約数ペア:

[(1, 312479076), (2, 156239538), (3, 104159692), (4, 78119769), (6, 52079846), (7, 44639868), (12, 26039923), (13, 24036852), (14, 22319934), (21, 14879956), (26, 12018426), (28, 11159967), (39, 8012284), (42, 7439978), (49, 6377124), (52, 6009213), (78, 4006142), (84, 3719989), (91, 3433836), (98, 3188562), (147, 2125708), (156, 2003071), (182, 1716918), (196, 1594281), (273, 1144612), (294, 1062854), (364, 858459), (546, 572306), (588, 531427), (637, 490548), (1092, 286153), (1274, 245274), (1911, 163516), (2548, 122637), (3822, 81758), (7644, 40879)]