348544144

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{45289}}^1$

素因数の和:45347

約数の個数: 40

約数和(自身を含む): 746922680

約数和(自身を除く): 398378536

約数列:

[1, 2, 4, 8, 13, 16, 26, 37, 52, 74, 104, 148, 208, 296, 481, 592, 962, 1924, 3848, 7696, 45289, 90578, 181156, 362312, 588757, 724624, 1177514, 1675693, 2355028, 3351386, 4710056, 6702772, 9420112, 13405544, 21784009, 26811088, 43568018, 87136036, 174272072, 348544144]

約数ペア:

[(1, 348544144), (2, 174272072), (4, 87136036), (8, 43568018), (13, 26811088), (16, 21784009), (26, 13405544), (37, 9420112), (52, 6702772), (74, 4710056), (104, 3351386), (148, 2355028), (208, 1675693), (296, 1177514), (481, 724624), (592, 588757), (962, 362312), (1924, 181156), (3848, 90578), (7696, 45289)]