275174848

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1$

素因数の和:330

約数の個数: 112

約数和(自身を含む): 622669824

約数和(自身を除く): 347494976

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 47, 52, 62, 64, 94, 104, 124, 188, 208, 227, 248, 376, 403, 416, 454, 496, 611, 752, 806, 832, 908, 992, 1222, 1457, 1504, 1612, 1816, 1984, 2444, 2914, 2951, 3008, 3224, 3632, 4888, 5828, 5902, 6448, 7037, 7264, 9776, 10669, 11656, 11804, 12896, 14074, 14528, 18941, 19552, 21338, 23312, 23608, 25792, 28148, 37882, 39104, 42676, 46624, 47216, 56296, 75764, 85352, 91481, 93248, 94432, 112592, 138697, 151528, 170704, 182962, 188864, 225184, 277394, 303056, 330739, 341408, 365924, 450368, 554788, 606112, 661478, 682816, 731848, 1109576, 1212224, 1322956, 1463696, 2219152, 2645912, 2927392, 4299607, 4438304, 5291824, 5854784, 8599214, 8876608, 10583648, 17198428, 21167296, 34396856, 68793712, 137587424, 275174848]

約数ペア:

[(1, 275174848), (2, 137587424), (4, 68793712), (8, 34396856), (13, 21167296), (16, 17198428), (26, 10583648), (31, 8876608), (32, 8599214), (47, 5854784), (52, 5291824), (62, 4438304), (64, 4299607), (94, 2927392), (104, 2645912), (124, 2219152), (188, 1463696), (208, 1322956), (227, 1212224), (248, 1109576), (376, 731848), (403, 682816), (416, 661478), (454, 606112), (496, 554788), (611, 450368), (752, 365924), (806, 341408), (832, 330739), (908, 303056), (992, 277394), (1222, 225184), (1457, 188864), (1504, 182962), (1612, 170704), (1816, 151528), (1984, 138697), (2444, 112592), (2914, 94432), (2951, 93248), (3008, 91481), (3224, 85352), (3632, 75764), (4888, 56296), (5828, 47216), (5902, 46624), (6448, 42676), (7037, 39104), (7264, 37882), (9776, 28148), (10669, 25792), (11656, 23608), (11804, 23312), (12896, 21338), (14074, 19552), (14528, 18941)]