378861305404

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{170351}}^1$

素因数の和:170658

約数の個数: 48

約数和(自身を含む): 692354138112

約数和(自身を除く): 313492832708

約数列:

[1, 2, 4, 41, 71, 82, 142, 164, 191, 284, 382, 764, 2911, 5822, 7831, 11644, 13561, 15662, 27122, 31324, 54244, 170351, 340702, 556001, 681404, 1112002, 2224004, 6984391, 12094921, 13968782, 24189842, 27937564, 32537041, 48379684, 65074082, 130148164, 495891761, 991783522, 1334018681, 1983567044, 2310129911, 2668037362, 4620259822, 5336074724, 9240519644, 94715326351, 189430652702, 378861305404]

約数ペア:

[(1, 378861305404), (2, 189430652702), (4, 94715326351), (41, 9240519644), (71, 5336074724), (82, 4620259822), (142, 2668037362), (164, 2310129911), (191, 1983567044), (284, 1334018681), (382, 991783522), (764, 495891761), (2911, 130148164), (5822, 65074082), (7831, 48379684), (11644, 32537041), (13561, 27937564), (15662, 24189842), (27122, 13968782), (31324, 12094921), (54244, 6984391), (170351, 2224004), (340702, 1112002), (556001, 681404)]