260573352

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{929}}^1$

素因数の和:1011

約数の個数: 128

約数和(自身を含む): 749952000

約数和(自身を除く): 489378648

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 29, 31, 39, 52, 58, 62, 78, 87, 93, 104, 116, 124, 156, 174, 186, 232, 248, 312, 348, 372, 377, 403, 696, 744, 754, 806, 899, 929, 1131, 1209, 1508, 1612, 1798, 1858, 2262, 2418, 2697, 2787, 3016, 3224, 3596, 3716, 4524, 4836, 5394, 5574, 7192, 7432, 9048, 9672, 10788, 11148, 11687, 12077, 21576, 22296, 23374, 24154, 26941, 28799, 35061, 36231, 46748, 48308, 53882, 57598, 70122, 72462, 80823, 86397, 93496, 96616, 107764, 115196, 140244, 144924, 161646, 172794, 215528, 230392, 280488, 289848, 323292, 345588, 350233, 374387, 646584, 691176, 700466, 748774, 835171, 1050699, 1123161, 1400932, 1497548, 1670342, 2101398, 2246322, 2505513, 2801864, 2995096, 3340684, 4202796, 4492644, 5011026, 6681368, 8405592, 8985288, 10022052, 10857223, 20044104, 21714446, 32571669, 43428892, 65143338, 86857784, 130286676, 260573352]

約数ペア:

[(1, 260573352), (2, 130286676), (3, 86857784), (4, 65143338), (6, 43428892), (8, 32571669), (12, 21714446), (13, 20044104), (24, 10857223), (26, 10022052), (29, 8985288), (31, 8405592), (39, 6681368), (52, 5011026), (58, 4492644), (62, 4202796), (78, 3340684), (87, 2995096), (93, 2801864), (104, 2505513), (116, 2246322), (124, 2101398), (156, 1670342), (174, 1497548), (186, 1400932), (232, 1123161), (248, 1050699), (312, 835171), (348, 748774), (372, 700466), (377, 691176), (403, 646584), (696, 374387), (744, 350233), (754, 345588), (806, 323292), (899, 289848), (929, 280488), (1131, 230392), (1209, 215528), (1508, 172794), (1612, 161646), (1798, 144924), (1858, 140244), (2262, 115196), (2418, 107764), (2697, 96616), (2787, 93496), (3016, 86397), (3224, 80823), (3596, 72462), (3716, 70122), (4524, 57598), (4836, 53882), (5394, 48308), (5574, 46748), (7192, 36231), (7432, 35061), (9048, 28799), (9672, 26941), (10788, 24154), (11148, 23374), (11687, 22296), (12077, 21576)]