385645914

素因数分解:

$2^1\times 3^3\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{1061}}^1$

素因数の和:1252

約数の個数: 64

約数和(自身を含む): 880865280

約数和(自身を除く): 495219366

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 106, 127, 159, 254, 318, 381, 477, 762, 954, 1061, 1143, 1431, 2122, 2286, 2862, 3183, 3429, 6366, 6731, 6858, 9549, 13462, 19098, 20193, 28647, 40386, 56233, 57294, 60579, 112466, 121158, 134747, 168699, 181737, 269494, 337398, 363474, 404241, 506097, 808482, 1012194, 1212723, 1518291, 2425446, 3036582, 3638169, 7141591, 7276338, 14283182, 21424773, 42849546, 64274319, 128548638, 192822957, 385645914]

約数ペア:

[(1, 385645914), (2, 192822957), (3, 128548638), (6, 64274319), (9, 42849546), (18, 21424773), (27, 14283182), (53, 7276338), (54, 7141591), (106, 3638169), (127, 3036582), (159, 2425446), (254, 1518291), (318, 1212723), (381, 1012194), (477, 808482), (762, 506097), (954, 404241), (1061, 363474), (1143, 337398), (1431, 269494), (2122, 181737), (2286, 168699), (2862, 134747), (3183, 121158), (3429, 112466), (6366, 60579), (6731, 57294), (6858, 56233), (9549, 40386), (13462, 28647), (19098, 20193)]