293183240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{7993}}^1$

素因数の和:8142

約数の個数: 64

約数和(自身を含む): 759749760

約数和(自身を除く): 466566520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 131, 140, 262, 280, 524, 655, 917, 1048, 1310, 1834, 2620, 3668, 4585, 5240, 7336, 7993, 9170, 15986, 18340, 31972, 36680, 39965, 55951, 63944, 79930, 111902, 159860, 223804, 279755, 319720, 447608, 559510, 1047083, 1119020, 2094166, 2238040, 4188332, 5235415, 7329581, 8376664, 10470830, 14659162, 20941660, 29318324, 36647905, 41883320, 58636648, 73295810, 146591620, 293183240]

約数ペア:

[(1, 293183240), (2, 146591620), (4, 73295810), (5, 58636648), (7, 41883320), (8, 36647905), (10, 29318324), (14, 20941660), (20, 14659162), (28, 10470830), (35, 8376664), (40, 7329581), (56, 5235415), (70, 4188332), (131, 2238040), (140, 2094166), (262, 1119020), (280, 1047083), (524, 559510), (655, 447608), (917, 319720), (1048, 279755), (1310, 223804), (1834, 159860), (2620, 111902), (3668, 79930), (4585, 63944), (5240, 55951), (7336, 39965), (7993, 36680), (9170, 31972), (15986, 18340)]