247488080108

素因数分解:

$2^2\times {\mathrm{151}}^1\times {\mathrm{263}}^1\times {\mathrm{271}}^1\times {\mathrm{5749}}^1$

素因数の和:6438

約数の個数: 48

約数和(自身を含む): 439321344000

約数和(自身を除く): 191833263892

約数列:

[1, 2, 4, 151, 263, 271, 302, 526, 542, 604, 1052, 1084, 5749, 11498, 22996, 39713, 40921, 71273, 79426, 81842, 142546, 158852, 163684, 285092, 868099, 1511987, 1557979, 1736198, 3023974, 3115958, 3472396, 6047948, 6231916, 10762223, 21524446, 43048892, 228310037, 235254829, 409748477, 456620074, 470509658, 819496954, 913240148, 941019316, 1638993908, 61872020027, 123744040054, 247488080108]

約数ペア:

[(1, 247488080108), (2, 123744040054), (4, 61872020027), (151, 1638993908), (263, 941019316), (271, 913240148), (302, 819496954), (526, 470509658), (542, 456620074), (604, 409748477), (1052, 235254829), (1084, 228310037), (5749, 43048892), (11498, 21524446), (22996, 10762223), (39713, 6231916), (40921, 6047948), (71273, 3472396), (79426, 3115958), (81842, 3023974), (142546, 1736198), (158852, 1557979), (163684, 1511987), (285092, 868099)]