3247908352

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{1559}}^1$

素因数の和:1903

約数の個数: 80

約数和(自身を含む): 7015488480

約数和(自身を除く): 3767580128

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 313, 416, 512, 626, 832, 1252, 1559, 1664, 2504, 3118, 3328, 4069, 5008, 6236, 6656, 8138, 10016, 12472, 16276, 20032, 20267, 24944, 32552, 40064, 40534, 49888, 65104, 80128, 81068, 99776, 130208, 160256, 162136, 199552, 260416, 324272, 399104, 487967, 520832, 648544, 798208, 975934, 1041664, 1297088, 1951868, 2083328, 2594176, 3903736, 5188352, 6343571, 7807472, 10376704, 12687142, 15614944, 25374284, 31229888, 50748568, 62459776, 101497136, 124919552, 202994272, 249839104, 405988544, 811977088, 1623954176, 3247908352]

約数ペア:

[(1, 3247908352), (2, 1623954176), (4, 811977088), (8, 405988544), (13, 249839104), (16, 202994272), (26, 124919552), (32, 101497136), (52, 62459776), (64, 50748568), (104, 31229888), (128, 25374284), (208, 15614944), (256, 12687142), (313, 10376704), (416, 7807472), (512, 6343571), (626, 5188352), (832, 3903736), (1252, 2594176), (1559, 2083328), (1664, 1951868), (2504, 1297088), (3118, 1041664), (3328, 975934), (4069, 798208), (5008, 648544), (6236, 520832), (6656, 487967), (8138, 399104), (10016, 324272), (12472, 260416), (16276, 199552), (20032, 162136), (20267, 160256), (24944, 130208), (32552, 99776), (40064, 81068), (40534, 80128), (49888, 65104)]