393796968

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{8677}}^1$

素因数の和:8778

約数の個数: 64

約数和(自身を含む): 1033029120

約数和(自身を除く): 639232152

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 61, 62, 93, 122, 124, 183, 186, 244, 248, 366, 372, 488, 732, 744, 1464, 1891, 3782, 5673, 7564, 8677, 11346, 15128, 17354, 22692, 26031, 34708, 45384, 52062, 69416, 104124, 208248, 268987, 529297, 537974, 806961, 1058594, 1075948, 1587891, 1613922, 2117188, 2151896, 3175782, 3227844, 4234376, 6351564, 6455688, 12703128, 16408207, 32816414, 49224621, 65632828, 98449242, 131265656, 196898484, 393796968]

約数ペア:

[(1, 393796968), (2, 196898484), (3, 131265656), (4, 98449242), (6, 65632828), (8, 49224621), (12, 32816414), (24, 16408207), (31, 12703128), (61, 6455688), (62, 6351564), (93, 4234376), (122, 3227844), (124, 3175782), (183, 2151896), (186, 2117188), (244, 1613922), (248, 1587891), (366, 1075948), (372, 1058594), (488, 806961), (732, 537974), (744, 529297), (1464, 268987), (1891, 208248), (3782, 104124), (5673, 69416), (7564, 52062), (8677, 45384), (11346, 34708), (15128, 26031), (17354, 22692)]