260871312

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{11299}}^1$

素因数の和:11360

約数の個数: 80

約数和(自身を含む): 745438400

約数和(自身を除く): 484567088

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 37, 39, 48, 52, 74, 78, 104, 111, 148, 156, 208, 222, 296, 312, 444, 481, 592, 624, 888, 962, 1443, 1776, 1924, 2886, 3848, 5772, 7696, 11299, 11544, 22598, 23088, 33897, 45196, 67794, 90392, 135588, 146887, 180784, 271176, 293774, 418063, 440661, 542352, 587548, 836126, 881322, 1175096, 1254189, 1672252, 1762644, 2350192, 2508378, 3344504, 3525288, 5016756, 5434819, 6689008, 7050576, 10033512, 10869638, 16304457, 20067024, 21739276, 32608914, 43478552, 65217828, 86957104, 130435656, 260871312]

約数ペア:

[(1, 260871312), (2, 130435656), (3, 86957104), (4, 65217828), (6, 43478552), (8, 32608914), (12, 21739276), (13, 20067024), (16, 16304457), (24, 10869638), (26, 10033512), (37, 7050576), (39, 6689008), (48, 5434819), (52, 5016756), (74, 3525288), (78, 3344504), (104, 2508378), (111, 2350192), (148, 1762644), (156, 1672252), (208, 1254189), (222, 1175096), (296, 881322), (312, 836126), (444, 587548), (481, 542352), (592, 440661), (624, 418063), (888, 293774), (962, 271176), (1443, 180784), (1776, 146887), (1924, 135588), (2886, 90392), (3848, 67794), (5772, 45196), (7696, 33897), (11299, 23088), (11544, 22598)]