1276016355488

素因数分解:

$2^5\times 7^2\times {\mathrm{19}}^1\times {\mathrm{42830839}}^1$

素因数の和:42830882

約数の個数: 72

約数和(自身を含む): 3076110928800

約数和(自身を除く): 1800094573312

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 76, 98, 112, 133, 152, 196, 224, 266, 304, 392, 532, 608, 784, 931, 1064, 1568, 1862, 2128, 3724, 4256, 7448, 14896, 29792, 42830839, 85661678, 171323356, 299815873, 342646712, 599631746, 685293424, 813785941, 1199263492, 1370586848, 1627571882, 2098711111, 2398526984, 3255143764, 4197422222, 4797053968, 5696501587, 6510287528, 8394844444, 9594107936, 11393003174, 13020575056, 16789688888, 22786006348, 26041150112, 33579377776, 39875511109, 45572012696, 67158755552, 79751022218, 91144025392, 159502044436, 182288050784, 319004088872, 638008177744, 1276016355488]

約数ペア:

[(1, 1276016355488), (2, 638008177744), (4, 319004088872), (7, 182288050784), (8, 159502044436), (14, 91144025392), (16, 79751022218), (19, 67158755552), (28, 45572012696), (32, 39875511109), (38, 33579377776), (49, 26041150112), (56, 22786006348), (76, 16789688888), (98, 13020575056), (112, 11393003174), (133, 9594107936), (152, 8394844444), (196, 6510287528), (224, 5696501587), (266, 4797053968), (304, 4197422222), (392, 3255143764), (532, 2398526984), (608, 2098711111), (784, 1627571882), (931, 1370586848), (1064, 1199263492), (1568, 813785941), (1862, 685293424), (2128, 599631746), (3724, 342646712), (4256, 299815873), (7448, 171323356), (14896, 85661678), (29792, 42830839)]