349778376

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{1291}}^1$

素因数の和:1427

約数の個数: 96

約数和(自身を含む): 979542720

約数和(自身を除く): 629764344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 71, 72, 106, 142, 159, 212, 213, 284, 318, 424, 426, 477, 568, 636, 639, 852, 954, 1272, 1278, 1291, 1704, 1908, 2556, 2582, 3763, 3816, 3873, 5112, 5164, 7526, 7746, 10328, 11289, 11619, 15052, 15492, 22578, 23238, 30104, 30984, 33867, 45156, 46476, 67734, 68423, 90312, 91661, 92952, 135468, 136846, 183322, 205269, 270936, 273692, 274983, 366644, 410538, 547384, 549966, 615807, 733288, 821076, 824949, 1099932, 1231614, 1642152, 1649898, 2199864, 2463228, 3299796, 4858033, 4926456, 6599592, 9716066, 14574099, 19432132, 29148198, 38864264, 43722297, 58296396, 87444594, 116592792, 174889188, 349778376]

約数ペア:

[(1, 349778376), (2, 174889188), (3, 116592792), (4, 87444594), (6, 58296396), (8, 43722297), (9, 38864264), (12, 29148198), (18, 19432132), (24, 14574099), (36, 9716066), (53, 6599592), (71, 4926456), (72, 4858033), (106, 3299796), (142, 2463228), (159, 2199864), (212, 1649898), (213, 1642152), (284, 1231614), (318, 1099932), (424, 824949), (426, 821076), (477, 733288), (568, 615807), (636, 549966), (639, 547384), (852, 410538), (954, 366644), (1272, 274983), (1278, 273692), (1291, 270936), (1704, 205269), (1908, 183322), (2556, 136846), (2582, 135468), (3763, 92952), (3816, 91661), (3873, 90312), (5112, 68423), (5164, 67734), (7526, 46476), (7746, 45156), (10328, 33867), (11289, 30984), (11619, 30104), (15052, 23238), (15492, 22578)]