217953264

素因数分解:

$2^4\times 3^1\times {\mathrm{179}}^1\times {\mathrm{25367}}^1$

素因数の和:25557

約数の個数: 40

約数和(自身を含む): 566213760

約数和(自身を除く): 348260496

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 179, 358, 537, 716, 1074, 1432, 2148, 2864, 4296, 8592, 25367, 50734, 76101, 101468, 152202, 202936, 304404, 405872, 608808, 1217616, 4540693, 9081386, 13622079, 18162772, 27244158, 36325544, 54488316, 72651088, 108976632, 217953264]

約数ペア:

[(1, 217953264), (2, 108976632), (3, 72651088), (4, 54488316), (6, 36325544), (8, 27244158), (12, 18162772), (16, 13622079), (24, 9081386), (48, 4540693), (179, 1217616), (358, 608808), (537, 405872), (716, 304404), (1074, 202936), (1432, 152202), (2148, 101468), (2864, 76101), (4296, 50734), (8592, 25367)]