1305347336

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{1009}}^1$

素因数の和:1206

約数の個数: 64

約数和(自身を含む): 2617920000

約数和(自身を除く): 1312572664

約数列:

[1, 2, 4, 8, 23, 46, 79, 89, 92, 158, 178, 184, 316, 356, 632, 712, 1009, 1817, 2018, 2047, 3634, 4036, 4094, 7031, 7268, 8072, 8188, 14062, 14536, 16376, 23207, 28124, 46414, 56248, 79711, 89801, 92828, 159422, 161713, 179602, 185656, 318844, 323426, 359204, 637688, 646852, 718408, 1293704, 1833353, 2065423, 3666706, 4130846, 7094279, 7333412, 8261692, 14188558, 14666824, 16523384, 28377116, 56754232, 163168417, 326336834, 652673668, 1305347336]

約数ペア:

[(1, 1305347336), (2, 652673668), (4, 326336834), (8, 163168417), (23, 56754232), (46, 28377116), (79, 16523384), (89, 14666824), (92, 14188558), (158, 8261692), (178, 7333412), (184, 7094279), (316, 4130846), (356, 3666706), (632, 2065423), (712, 1833353), (1009, 1293704), (1817, 718408), (2018, 646852), (2047, 637688), (3634, 359204), (4036, 323426), (4094, 318844), (7031, 185656), (7268, 179602), (8072, 161713), (8188, 159422), (14062, 92828), (14536, 89801), (16376, 79711), (23207, 56248), (28124, 46414)]