397840908

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{151}}^1$

素因数の和:367

約数の個数: 96

約数和(自身を含む): 989775360

約数和(自身を除く): 591934452

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 67, 87, 113, 116, 134, 151, 174, 201, 226, 268, 302, 339, 348, 402, 452, 453, 604, 678, 804, 906, 1356, 1812, 1943, 3277, 3886, 4379, 5829, 6554, 7571, 7772, 8758, 9831, 10117, 11658, 13108, 13137, 15142, 17063, 17516, 19662, 20234, 22713, 23316, 26274, 30284, 30351, 34126, 39324, 40468, 45426, 51189, 52548, 60702, 68252, 90852, 102378, 121404, 204756, 219559, 293393, 439118, 494827, 586786, 658677, 878236, 880179, 989654, 1143221, 1173572, 1317354, 1484481, 1760358, 1979308, 2286442, 2634708, 2968962, 3429663, 3520716, 4572884, 5937924, 6859326, 13718652, 33153409, 66306818, 99460227, 132613636, 198920454, 397840908]

約数ペア:

[(1, 397840908), (2, 198920454), (3, 132613636), (4, 99460227), (6, 66306818), (12, 33153409), (29, 13718652), (58, 6859326), (67, 5937924), (87, 4572884), (113, 3520716), (116, 3429663), (134, 2968962), (151, 2634708), (174, 2286442), (201, 1979308), (226, 1760358), (268, 1484481), (302, 1317354), (339, 1173572), (348, 1143221), (402, 989654), (452, 880179), (453, 878236), (604, 658677), (678, 586786), (804, 494827), (906, 439118), (1356, 293393), (1812, 219559), (1943, 204756), (3277, 121404), (3886, 102378), (4379, 90852), (5829, 68252), (6554, 60702), (7571, 52548), (7772, 51189), (8758, 45426), (9831, 40468), (10117, 39324), (11658, 34126), (13108, 30351), (13137, 30284), (15142, 26274), (17063, 23316), (17516, 22713), (19662, 20234)]