766872736

素因数分解:

$2^5\times 7^2\times {\mathrm{127}}^1\times {\mathrm{3851}}^1$

素因数の和:4002

約数の個数: 72

約数和(自身を含む): 1770564096

約数和(自身を除く): 1003691360

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 127, 196, 224, 254, 392, 508, 784, 889, 1016, 1568, 1778, 2032, 3556, 3851, 4064, 6223, 7112, 7702, 12446, 14224, 15404, 24892, 26957, 28448, 30808, 49784, 53914, 61616, 99568, 107828, 123232, 188699, 199136, 215656, 377398, 431312, 489077, 754796, 862624, 978154, 1509592, 1956308, 3019184, 3423539, 3912616, 6038368, 6847078, 7825232, 13694156, 15650464, 23964773, 27388312, 47929546, 54776624, 95859092, 109553248, 191718184, 383436368, 766872736]

約数ペア:

[(1, 766872736), (2, 383436368), (4, 191718184), (7, 109553248), (8, 95859092), (14, 54776624), (16, 47929546), (28, 27388312), (32, 23964773), (49, 15650464), (56, 13694156), (98, 7825232), (112, 6847078), (127, 6038368), (196, 3912616), (224, 3423539), (254, 3019184), (392, 1956308), (508, 1509592), (784, 978154), (889, 862624), (1016, 754796), (1568, 489077), (1778, 431312), (2032, 377398), (3556, 215656), (3851, 199136), (4064, 188699), (6223, 123232), (7112, 107828), (7702, 99568), (12446, 61616), (14224, 53914), (15404, 49784), (24892, 30808), (26957, 28448)]