8211678464

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{19571}}^1$

素因数の和:19747

約数の個数: 72

約数和(自身を含む): 18002325600

約数和(自身を除く): 9790647136

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 149, 176, 256, 298, 352, 596, 704, 1192, 1408, 1639, 2384, 2816, 3278, 4768, 6556, 9536, 13112, 19072, 19571, 26224, 38144, 39142, 52448, 78284, 104896, 156568, 209792, 215281, 313136, 419584, 430562, 626272, 861124, 1252544, 1722248, 2505088, 2916079, 3444496, 5010176, 5832158, 6888992, 11664316, 13777984, 23328632, 27555968, 32076869, 46657264, 55111936, 64153738, 93314528, 128307476, 186629056, 256614952, 373258112, 513229904, 746516224, 1026459808, 2052919616, 4105839232, 8211678464]

約数ペア:

[(1, 8211678464), (2, 4105839232), (4, 2052919616), (8, 1026459808), (11, 746516224), (16, 513229904), (22, 373258112), (32, 256614952), (44, 186629056), (64, 128307476), (88, 93314528), (128, 64153738), (149, 55111936), (176, 46657264), (256, 32076869), (298, 27555968), (352, 23328632), (596, 13777984), (704, 11664316), (1192, 6888992), (1408, 5832158), (1639, 5010176), (2384, 3444496), (2816, 2916079), (3278, 2505088), (4768, 1722248), (6556, 1252544), (9536, 861124), (13112, 626272), (19072, 430562), (19571, 419584), (26224, 313136), (38144, 215281), (39142, 209792), (52448, 156568), (78284, 104896)]