1408259256

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1\times {\mathrm{7873}}^1$

素因数の和:8168

約数の個数: 64

約数和(自身を含む): 3656685600

約数和(自身を除く): 2248426344

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 232, 257, 348, 514, 696, 771, 1028, 1542, 2056, 3084, 6168, 7453, 7873, 14906, 15746, 22359, 23619, 29812, 31492, 44718, 47238, 59624, 62984, 89436, 94476, 178872, 188952, 228317, 456634, 684951, 913268, 1369902, 1826536, 2023361, 2739804, 4046722, 5479608, 6070083, 8093444, 12140166, 16186888, 24280332, 48560664, 58677469, 117354938, 176032407, 234709876, 352064814, 469419752, 704129628, 1408259256]

約数ペア:

[(1, 1408259256), (2, 704129628), (3, 469419752), (4, 352064814), (6, 234709876), (8, 176032407), (12, 117354938), (24, 58677469), (29, 48560664), (58, 24280332), (87, 16186888), (116, 12140166), (174, 8093444), (232, 6070083), (257, 5479608), (348, 4046722), (514, 2739804), (696, 2023361), (771, 1826536), (1028, 1369902), (1542, 913268), (2056, 684951), (3084, 456634), (6168, 228317), (7453, 188952), (7873, 178872), (14906, 94476), (15746, 89436), (22359, 62984), (23619, 59624), (29812, 47238), (31492, 44718)]