225177744

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{1013}}^1$

素因数の和:1456

約数の個数: 80

約数和(自身を含む): 636727104

約数和(自身を除く): 411549360

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 421, 528, 842, 1013, 1263, 1684, 2026, 2526, 3039, 3368, 4052, 4631, 5052, 6078, 6736, 8104, 9262, 10104, 11143, 12156, 13893, 16208, 18524, 20208, 22286, 24312, 27786, 33429, 37048, 44572, 48624, 55572, 66858, 74096, 89144, 111144, 133716, 178288, 222288, 267432, 426473, 534864, 852946, 1279419, 1705892, 2558838, 3411784, 4691203, 5117676, 6823568, 9382406, 10235352, 14073609, 18764812, 20470704, 28147218, 37529624, 56294436, 75059248, 112588872, 225177744]

約数ペア:

[(1, 225177744), (2, 112588872), (3, 75059248), (4, 56294436), (6, 37529624), (8, 28147218), (11, 20470704), (12, 18764812), (16, 14073609), (22, 10235352), (24, 9382406), (33, 6823568), (44, 5117676), (48, 4691203), (66, 3411784), (88, 2558838), (132, 1705892), (176, 1279419), (264, 852946), (421, 534864), (528, 426473), (842, 267432), (1013, 222288), (1263, 178288), (1684, 133716), (2026, 111144), (2526, 89144), (3039, 74096), (3368, 66858), (4052, 55572), (4631, 48624), (5052, 44572), (6078, 37048), (6736, 33429), (8104, 27786), (9262, 24312), (10104, 22286), (11143, 20208), (12156, 18524), (13893, 16208)]