1985736

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:214

約数の個数: 64

約数和(自身を含む): 5460480

約数和(自身を除く): 3474744

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 31, 34, 51, 62, 68, 93, 102, 124, 136, 157, 186, 204, 248, 314, 372, 408, 471, 527, 628, 744, 942, 1054, 1256, 1581, 1884, 2108, 2669, 3162, 3768, 4216, 4867, 5338, 6324, 8007, 9734, 10676, 12648, 14601, 16014, 19468, 21352, 29202, 32028, 38936, 58404, 64056, 82739, 116808, 165478, 248217, 330956, 496434, 661912, 992868, 1985736]

約数ペア:

[(1, 1985736), (2, 992868), (3, 661912), (4, 496434), (6, 330956), (8, 248217), (12, 165478), (17, 116808), (24, 82739), (31, 64056), (34, 58404), (51, 38936), (62, 32028), (68, 29202), (93, 21352), (102, 19468), (124, 16014), (136, 14601), (157, 12648), (186, 10676), (204, 9734), (248, 8007), (314, 6324), (372, 5338), (408, 4867), (471, 4216), (527, 3768), (628, 3162), (744, 2669), (942, 2108), (1054, 1884), (1256, 1581)]