427035788

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{797}}^1$

素因数の和:1010

約数の個数: 48

約数和(自身を含む): 804384000

約数和(自身を除く): 377348212

約数列:

[1, 2, 4, 29, 31, 58, 62, 116, 124, 149, 298, 596, 797, 899, 1594, 1798, 3188, 3596, 4321, 4619, 8642, 9238, 17284, 18476, 23113, 24707, 46226, 49414, 92452, 98828, 118753, 133951, 237506, 267902, 475012, 535804, 716503, 1433006, 2866012, 3443837, 3681343, 6887674, 7362686, 13775348, 14725372, 106758947, 213517894, 427035788]

約数ペア:

[(1, 427035788), (2, 213517894), (4, 106758947), (29, 14725372), (31, 13775348), (58, 7362686), (62, 6887674), (116, 3681343), (124, 3443837), (149, 2866012), (298, 1433006), (596, 716503), (797, 535804), (899, 475012), (1594, 267902), (1798, 237506), (3188, 133951), (3596, 118753), (4321, 98828), (4619, 92452), (8642, 49414), (9238, 46226), (17284, 24707), (18476, 23113)]