297215538

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{179}}^1$

素因数の和:407

約数の個数: 64

約数和(自身を含む): 630374400

約数和(自身を除く): 333158862

約数列:

[1, 2, 3, 6, 31, 62, 79, 93, 113, 158, 179, 186, 226, 237, 339, 358, 474, 537, 678, 1074, 2449, 3503, 4898, 5549, 7006, 7347, 8927, 10509, 11098, 14141, 14694, 16647, 17854, 20227, 21018, 26781, 28282, 33294, 40454, 42423, 53562, 60681, 84846, 121362, 276737, 438371, 553474, 627037, 830211, 876742, 1254074, 1315113, 1597933, 1660422, 1881111, 2630226, 3195866, 3762222, 4793799, 9587598, 49535923, 99071846, 148607769, 297215538]

約数ペア:

[(1, 297215538), (2, 148607769), (3, 99071846), (6, 49535923), (31, 9587598), (62, 4793799), (79, 3762222), (93, 3195866), (113, 2630226), (158, 1881111), (179, 1660422), (186, 1597933), (226, 1315113), (237, 1254074), (339, 876742), (358, 830211), (474, 627037), (537, 553474), (678, 438371), (1074, 276737), (2449, 121362), (3503, 84846), (4898, 60681), (5549, 53562), (7006, 42423), (7347, 40454), (8927, 33294), (10509, 28282), (11098, 26781), (14141, 21018), (14694, 20227), (16647, 17854)]