388288264329

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{829}}^1\times {\mathrm{145777}}^1$

素因数の和:146639

約数の個数: 64

約数和(自身を含む): 696935462400

約数和(自身を除く): 308647198071

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 119, 153, 189, 357, 459, 829, 1071, 2487, 3213, 5803, 7461, 14093, 17409, 22383, 42279, 52227, 98651, 126837, 145777, 156681, 295953, 380511, 437331, 887859, 1020439, 1311993, 2478209, 2663577, 3061317, 3935979, 7434627, 9183951, 17347463, 22303881, 27551853, 52042389, 66911643, 120849133, 156127167, 362547399, 468381501, 845943931, 1087642197, 2054435261, 2537831793, 3262926591, 6163305783, 7613495379, 14381046827, 18489917349, 22840486137, 43143140481, 55469752047, 129429421443, 388288264329]

約数ペア:

[(1, 388288264329), (3, 129429421443), (7, 55469752047), (9, 43143140481), (17, 22840486137), (21, 18489917349), (27, 14381046827), (51, 7613495379), (63, 6163305783), (119, 3262926591), (153, 2537831793), (189, 2054435261), (357, 1087642197), (459, 845943931), (829, 468381501), (1071, 362547399), (2487, 156127167), (3213, 120849133), (5803, 66911643), (7461, 52042389), (14093, 27551853), (17409, 22303881), (22383, 17347463), (42279, 9183951), (52227, 7434627), (98651, 3935979), (126837, 3061317), (145777, 2663577), (156681, 2478209), (295953, 1311993), (380511, 1020439), (437331, 887859)]