1252305208

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{34457}}^1$

素因数の和:34540

約数の個数: 64

約数和(自身を含む): 2977171200

約数和(自身を除く): 1724865992

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 59, 77, 88, 118, 154, 236, 308, 413, 472, 616, 649, 826, 1298, 1652, 2596, 3304, 4543, 5192, 9086, 18172, 34457, 36344, 68914, 137828, 241199, 275656, 379027, 482398, 758054, 964796, 1516108, 1929592, 2032963, 2653189, 3032216, 4065926, 5306378, 8131852, 10612756, 14230741, 16263704, 21225512, 22362593, 28461482, 44725186, 56922964, 89450372, 113845928, 156538151, 178900744, 313076302, 626152604, 1252305208]

約数ペア:

[(1, 1252305208), (2, 626152604), (4, 313076302), (7, 178900744), (8, 156538151), (11, 113845928), (14, 89450372), (22, 56922964), (28, 44725186), (44, 28461482), (56, 22362593), (59, 21225512), (77, 16263704), (88, 14230741), (118, 10612756), (154, 8131852), (236, 5306378), (308, 4065926), (413, 3032216), (472, 2653189), (616, 2032963), (649, 1929592), (826, 1516108), (1298, 964796), (1652, 758054), (2596, 482398), (3304, 379027), (4543, 275656), (5192, 241199), (9086, 137828), (18172, 68914), (34457, 36344)]