219345152

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3877}}^1$

素因数の和:3923

約数の個数: 72

約数和(自身を含む): 499377816

約数和(自身を除く): 280032664

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 128, 136, 208, 221, 256, 272, 416, 442, 544, 832, 884, 1088, 1664, 1768, 2176, 3328, 3536, 3877, 4352, 7072, 7754, 14144, 15508, 28288, 31016, 50401, 56576, 62032, 65909, 100802, 124064, 131818, 201604, 248128, 263636, 403208, 496256, 527272, 806416, 856817, 992512, 1054544, 1612832, 1713634, 2109088, 3225664, 3427268, 4218176, 6451328, 6854536, 8436352, 12902656, 13709072, 16872704, 27418144, 54836288, 109672576, 219345152]

約数ペア:

[(1, 219345152), (2, 109672576), (4, 54836288), (8, 27418144), (13, 16872704), (16, 13709072), (17, 12902656), (26, 8436352), (32, 6854536), (34, 6451328), (52, 4218176), (64, 3427268), (68, 3225664), (104, 2109088), (128, 1713634), (136, 1612832), (208, 1054544), (221, 992512), (256, 856817), (272, 806416), (416, 527272), (442, 496256), (544, 403208), (832, 263636), (884, 248128), (1088, 201604), (1664, 131818), (1768, 124064), (2176, 100802), (3328, 65909), (3536, 62032), (3877, 56576), (4352, 50401), (7072, 31016), (7754, 28288), (14144, 15508)]