2409456

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:190

約数の個数: 80

約数和(自身を含む): 7285248

約数和(自身を除く): 4875792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 71, 84, 101, 112, 142, 168, 202, 213, 284, 303, 336, 404, 426, 497, 568, 606, 707, 808, 852, 994, 1136, 1212, 1414, 1491, 1616, 1704, 1988, 2121, 2424, 2828, 2982, 3408, 3976, 4242, 4848, 5656, 5964, 7171, 7952, 8484, 11312, 11928, 14342, 16968, 21513, 23856, 28684, 33936, 43026, 50197, 57368, 86052, 100394, 114736, 150591, 172104, 200788, 301182, 344208, 401576, 602364, 803152, 1204728, 2409456]

約数ペア:

[(1, 2409456), (2, 1204728), (3, 803152), (4, 602364), (6, 401576), (7, 344208), (8, 301182), (12, 200788), (14, 172104), (16, 150591), (21, 114736), (24, 100394), (28, 86052), (42, 57368), (48, 50197), (56, 43026), (71, 33936), (84, 28684), (101, 23856), (112, 21513), (142, 16968), (168, 14342), (202, 11928), (213, 11312), (284, 8484), (303, 7952), (336, 7171), (404, 5964), (426, 5656), (497, 4848), (568, 4242), (606, 3976), (707, 3408), (808, 2982), (852, 2828), (994, 2424), (1136, 2121), (1212, 1988), (1414, 1704), (1491, 1616)]