353188528

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{1013}}^1$

素因数の和:1322

約数の個数: 80

約数和(自身を含む): 857016576

約数和(自身を除く): 503828048

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 283, 308, 566, 616, 1013, 1132, 1232, 1981, 2026, 2264, 3113, 3962, 4052, 4528, 6226, 7091, 7924, 8104, 11143, 12452, 14182, 15848, 16208, 21791, 22286, 24904, 28364, 31696, 43582, 44572, 49808, 56728, 78001, 87164, 89144, 113456, 156002, 174328, 178288, 286679, 312004, 348656, 573358, 624008, 1146716, 1248016, 2006753, 2293432, 3153469, 4013506, 4586864, 6306938, 8027012, 12613876, 16054024, 22074283, 25227752, 32108048, 44148566, 50455504, 88297132, 176594264, 353188528]

約数ペア:

[(1, 353188528), (2, 176594264), (4, 88297132), (7, 50455504), (8, 44148566), (11, 32108048), (14, 25227752), (16, 22074283), (22, 16054024), (28, 12613876), (44, 8027012), (56, 6306938), (77, 4586864), (88, 4013506), (112, 3153469), (154, 2293432), (176, 2006753), (283, 1248016), (308, 1146716), (566, 624008), (616, 573358), (1013, 348656), (1132, 312004), (1232, 286679), (1981, 178288), (2026, 174328), (2264, 156002), (3113, 113456), (3962, 89144), (4052, 87164), (4528, 78001), (6226, 56728), (7091, 49808), (7924, 44572), (8104, 43582), (11143, 31696), (12452, 28364), (14182, 24904), (15848, 22286), (16208, 21791)]