213822464

素因数分解:

$2^{10}\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:281

約数の個数: 88

約数和(自身を含む): 461606688

約数和(自身を除く): 247784224

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 71, 128, 136, 142, 173, 256, 272, 284, 346, 512, 544, 568, 692, 1024, 1088, 1136, 1207, 1384, 2176, 2272, 2414, 2768, 2941, 4352, 4544, 4828, 5536, 5882, 8704, 9088, 9656, 11072, 11764, 12283, 17408, 18176, 19312, 22144, 23528, 24566, 36352, 38624, 44288, 47056, 49132, 72704, 77248, 88576, 94112, 98264, 154496, 177152, 188224, 196528, 208811, 308992, 376448, 393056, 417622, 617984, 752896, 786112, 835244, 1235968, 1505792, 1572224, 1670488, 3011584, 3144448, 3340976, 6288896, 6681952, 12577792, 13363904, 26727808, 53455616, 106911232, 213822464]

約数ペア:

[(1, 213822464), (2, 106911232), (4, 53455616), (8, 26727808), (16, 13363904), (17, 12577792), (32, 6681952), (34, 6288896), (64, 3340976), (68, 3144448), (71, 3011584), (128, 1670488), (136, 1572224), (142, 1505792), (173, 1235968), (256, 835244), (272, 786112), (284, 752896), (346, 617984), (512, 417622), (544, 393056), (568, 376448), (692, 308992), (1024, 208811), (1088, 196528), (1136, 188224), (1207, 177152), (1384, 154496), (2176, 98264), (2272, 94112), (2414, 88576), (2768, 77248), (2941, 72704), (4352, 49132), (4544, 47056), (4828, 44288), (5536, 38624), (5882, 36352), (8704, 24566), (9088, 23528), (9656, 22144), (11072, 19312), (11764, 18176), (12283, 17408)]