215433168

素因数分解:

$2^4\times 3^1\times {\mathrm{131}}^1\times {\mathrm{34261}}^1$

素因数の和:34403

約数の個数: 40

約数和(自身を含む): 560800416

約数和(自身を除く): 345367248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 131, 262, 393, 524, 786, 1048, 1572, 2096, 3144, 6288, 34261, 68522, 102783, 137044, 205566, 274088, 411132, 548176, 822264, 1644528, 4488191, 8976382, 13464573, 17952764, 26929146, 35905528, 53858292, 71811056, 107716584, 215433168]

約数ペア:

[(1, 215433168), (2, 107716584), (3, 71811056), (4, 53858292), (6, 35905528), (8, 26929146), (12, 17952764), (16, 13464573), (24, 8976382), (48, 4488191), (131, 1644528), (262, 822264), (393, 548176), (524, 411132), (786, 274088), (1048, 205566), (1572, 137044), (2096, 102783), (3144, 68522), (6288, 34261)]