1578902058

素因数分解:

$2^1\times 3^4\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{1153}}^1$

素因数の和:1353

約数の個数: 80

約数和(自身を含む): 3619313280

約数和(自身を除く): 2040411222

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 79, 81, 107, 158, 162, 214, 237, 321, 474, 642, 711, 963, 1153, 1422, 1926, 2133, 2306, 2889, 3459, 4266, 5778, 6399, 6918, 8453, 8667, 10377, 12798, 16906, 17334, 20754, 25359, 31131, 50718, 62262, 76077, 91087, 93393, 123371, 152154, 182174, 186786, 228231, 246742, 273261, 370113, 456462, 546522, 684693, 740226, 819783, 1110339, 1369386, 1639566, 2220678, 2459349, 3331017, 4918698, 6662034, 7378047, 9746309, 9993051, 14756094, 19492618, 19986102, 29238927, 58477854, 87716781, 175433562, 263150343, 526300686, 789451029, 1578902058]

約数ペア:

[(1, 1578902058), (2, 789451029), (3, 526300686), (6, 263150343), (9, 175433562), (18, 87716781), (27, 58477854), (54, 29238927), (79, 19986102), (81, 19492618), (107, 14756094), (158, 9993051), (162, 9746309), (214, 7378047), (237, 6662034), (321, 4918698), (474, 3331017), (642, 2459349), (711, 2220678), (963, 1639566), (1153, 1369386), (1422, 1110339), (1926, 819783), (2133, 740226), (2306, 684693), (2889, 546522), (3459, 456462), (4266, 370113), (5778, 273261), (6399, 246742), (6918, 228231), (8453, 186786), (8667, 182174), (10377, 152154), (12798, 123371), (16906, 93393), (17334, 91087), (20754, 76077), (25359, 62262), (31131, 50718)]