310675408

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{8719}}^1$

素因数の和:8875

約数の個数: 40

約数和(自身を含む): 642280320

約数和(自身を除く): 331604912

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 131, 136, 262, 272, 524, 1048, 2096, 2227, 4454, 8719, 8908, 17438, 17816, 34876, 35632, 69752, 139504, 148223, 296446, 592892, 1142189, 1185784, 2284378, 2371568, 4568756, 9137512, 18275024, 19417213, 38834426, 77668852, 155337704, 310675408]

約数ペア:

[(1, 310675408), (2, 155337704), (4, 77668852), (8, 38834426), (16, 19417213), (17, 18275024), (34, 9137512), (68, 4568756), (131, 2371568), (136, 2284378), (262, 1185784), (272, 1142189), (524, 592892), (1048, 296446), (2096, 148223), (2227, 139504), (4454, 69752), (8719, 35632), (8908, 34876), (17438, 17816)]