777277488

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{42953}}^1$

素因数の和:43006

約数の個数: 80

約数和(自身を含む): 2237044320

約数和(自身を除く): 1459766832

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 29, 39, 48, 52, 58, 78, 87, 104, 116, 156, 174, 208, 232, 312, 348, 377, 464, 624, 696, 754, 1131, 1392, 1508, 2262, 3016, 4524, 6032, 9048, 18096, 42953, 85906, 128859, 171812, 257718, 343624, 515436, 558389, 687248, 1030872, 1116778, 1245637, 1675167, 2061744, 2233556, 2491274, 3350334, 3736911, 4467112, 4982548, 6700668, 7473822, 8934224, 9965096, 13401336, 14947644, 16193281, 19930192, 26802672, 29895288, 32386562, 48579843, 59790576, 64773124, 97159686, 129546248, 194319372, 259092496, 388638744, 777277488]

約数ペア:

[(1, 777277488), (2, 388638744), (3, 259092496), (4, 194319372), (6, 129546248), (8, 97159686), (12, 64773124), (13, 59790576), (16, 48579843), (24, 32386562), (26, 29895288), (29, 26802672), (39, 19930192), (48, 16193281), (52, 14947644), (58, 13401336), (78, 9965096), (87, 8934224), (104, 7473822), (116, 6700668), (156, 4982548), (174, 4467112), (208, 3736911), (232, 3350334), (312, 2491274), (348, 2233556), (377, 2061744), (464, 1675167), (624, 1245637), (696, 1116778), (754, 1030872), (1131, 687248), (1392, 558389), (1508, 515436), (2262, 343624), (3016, 257718), (4524, 171812), (6032, 128859), (9048, 85906), (18096, 42953)]