8278538708

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{150881}}^1$

素因数の和:150968

約数の個数: 48

約数和(自身を含む): 16729796160

約数和(自身を除く): 8451257452

約数列:

[1, 2, 4, 11, 22, 29, 43, 44, 58, 86, 116, 172, 319, 473, 638, 946, 1247, 1276, 1892, 2494, 4988, 13717, 27434, 54868, 150881, 301762, 603524, 1659691, 3319382, 4375549, 6487883, 6638764, 8751098, 12975766, 17502196, 25951532, 48131039, 71366713, 96262078, 142733426, 188148607, 192524156, 285466852, 376297214, 752594428, 2069634677, 4139269354, 8278538708]

約数ペア:

[(1, 8278538708), (2, 4139269354), (4, 2069634677), (11, 752594428), (22, 376297214), (29, 285466852), (43, 192524156), (44, 188148607), (58, 142733426), (86, 96262078), (116, 71366713), (172, 48131039), (319, 25951532), (473, 17502196), (638, 12975766), (946, 8751098), (1247, 6638764), (1276, 6487883), (1892, 4375549), (2494, 3319382), (4988, 1659691), (13717, 603524), (27434, 301762), (54868, 150881)]