494214648

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{4231}}^1$

素因数の和:4428

約数の個数: 64

約数和(自身を含む): 1283819520

約数和(自身を除く): 789604872

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 157, 186, 248, 314, 372, 471, 628, 744, 942, 1256, 1884, 3768, 4231, 4867, 8462, 9734, 12693, 14601, 16924, 19468, 25386, 29202, 33848, 38936, 50772, 58404, 101544, 116808, 131161, 262322, 393483, 524644, 664267, 786966, 1049288, 1328534, 1573932, 1992801, 2657068, 3147864, 3985602, 5314136, 7971204, 15942408, 20592277, 41184554, 61776831, 82369108, 123553662, 164738216, 247107324, 494214648]

約数ペア:

[(1, 494214648), (2, 247107324), (3, 164738216), (4, 123553662), (6, 82369108), (8, 61776831), (12, 41184554), (24, 20592277), (31, 15942408), (62, 7971204), (93, 5314136), (124, 3985602), (157, 3147864), (186, 2657068), (248, 1992801), (314, 1573932), (372, 1328534), (471, 1049288), (628, 786966), (744, 664267), (942, 524644), (1256, 393483), (1884, 262322), (3768, 131161), (4231, 116808), (4867, 101544), (8462, 58404), (9734, 50772), (12693, 38936), (14601, 33848), (16924, 29202), (19468, 25386)]