272456704

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{211}}^1$

素因数の和:341

約数の個数: 88

約数和(自身を含む): 595398608

約数和(自身を除く): 322941904

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 97, 104, 128, 194, 208, 211, 256, 388, 416, 422, 512, 776, 832, 844, 1024, 1261, 1552, 1664, 1688, 2522, 2743, 3104, 3328, 3376, 5044, 5486, 6208, 6656, 6752, 10088, 10972, 12416, 13312, 13504, 20176, 20467, 21944, 24832, 27008, 40352, 40934, 43888, 49664, 54016, 80704, 81868, 87776, 99328, 108032, 161408, 163736, 175552, 216064, 266071, 322816, 327472, 351104, 532142, 645632, 654944, 702208, 1064284, 1291264, 1309888, 1404416, 2128568, 2619776, 2808832, 4257136, 5239552, 8514272, 10479104, 17028544, 20958208, 34057088, 68114176, 136228352, 272456704]

約数ペア:

[(1, 272456704), (2, 136228352), (4, 68114176), (8, 34057088), (13, 20958208), (16, 17028544), (26, 10479104), (32, 8514272), (52, 5239552), (64, 4257136), (97, 2808832), (104, 2619776), (128, 2128568), (194, 1404416), (208, 1309888), (211, 1291264), (256, 1064284), (388, 702208), (416, 654944), (422, 645632), (512, 532142), (776, 351104), (832, 327472), (844, 322816), (1024, 266071), (1261, 216064), (1552, 175552), (1664, 163736), (1688, 161408), (2522, 108032), (2743, 99328), (3104, 87776), (3328, 81868), (3376, 80704), (5044, 54016), (5486, 49664), (6208, 43888), (6656, 40934), (6752, 40352), (10088, 27008), (10972, 24832), (12416, 21944), (13312, 20467), (13504, 20176)]