330895964

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{1283}}^1$

素因数の和:1506

約数の個数: 48

約数和(自身を含む): 677623296

約数和(自身を除く): 346727332

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 151, 244, 302, 427, 604, 854, 1057, 1283, 1708, 2114, 2566, 4228, 5132, 8981, 9211, 17962, 18422, 35924, 36844, 64477, 78263, 128954, 156526, 193733, 257908, 313052, 387466, 547841, 774932, 1095682, 1356131, 2191364, 2712262, 5424524, 11817713, 23635426, 47270852, 82723991, 165447982, 330895964]

約数ペア:

[(1, 330895964), (2, 165447982), (4, 82723991), (7, 47270852), (14, 23635426), (28, 11817713), (61, 5424524), (122, 2712262), (151, 2191364), (244, 1356131), (302, 1095682), (427, 774932), (604, 547841), (854, 387466), (1057, 313052), (1283, 257908), (1708, 193733), (2114, 156526), (2566, 128954), (4228, 78263), (5132, 64477), (8981, 36844), (9211, 35924), (17962, 18422)]