238495248

素因数分解:

$2^4\times 3^2\times {\mathrm{71}}^1\times {\mathrm{23327}}^1$

素因数の和:23412

約数の個数: 60

約数和(自身を含む): 676885248

約数和(自身を除く): 438390000

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 71, 72, 142, 144, 213, 284, 426, 568, 639, 852, 1136, 1278, 1704, 2556, 3408, 5112, 10224, 23327, 46654, 69981, 93308, 139962, 186616, 209943, 279924, 373232, 419886, 559848, 839772, 1119696, 1656217, 1679544, 3312434, 3359088, 4968651, 6624868, 9937302, 13249736, 14905953, 19874604, 26499472, 29811906, 39749208, 59623812, 79498416, 119247624, 238495248]

約数ペア:

[(1, 238495248), (2, 119247624), (3, 79498416), (4, 59623812), (6, 39749208), (8, 29811906), (9, 26499472), (12, 19874604), (16, 14905953), (18, 13249736), (24, 9937302), (36, 6624868), (48, 4968651), (71, 3359088), (72, 3312434), (142, 1679544), (144, 1656217), (213, 1119696), (284, 839772), (426, 559848), (568, 419886), (639, 373232), (852, 279924), (1136, 209943), (1278, 186616), (1704, 139962), (2556, 93308), (3408, 69981), (5112, 46654), (10224, 23327)]