426357475264

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^2\times {\mathrm{990313}}^1$

素因数の和:990394

約数の個数: 84

約数和(自身を含む): 999115910832

約数和(自身を除く): 572758435568

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 217, 224, 248, 434, 448, 496, 868, 961, 992, 1736, 1922, 1984, 3472, 3844, 6727, 6944, 7688, 13454, 13888, 15376, 26908, 30752, 53816, 61504, 107632, 215264, 430528, 990313, 1980626, 3961252, 6932191, 7922504, 13864382, 15845008, 27728764, 30699703, 31690016, 55457528, 61399406, 63380032, 110915056, 122798812, 214897921, 221830112, 245597624, 429795842, 443660224, 491195248, 859591684, 951690793, 982390496, 1719183368, 1903381586, 1964780992, 3438366736, 3806763172, 6661835551, 6876733472, 7613526344, 13323671102, 13753466944, 15227052688, 26647342204, 30454105376, 53294684408, 60908210752, 106589368816, 213178737632, 426357475264]

約数ペア:

[(1, 426357475264), (2, 213178737632), (4, 106589368816), (7, 60908210752), (8, 53294684408), (14, 30454105376), (16, 26647342204), (28, 15227052688), (31, 13753466944), (32, 13323671102), (56, 7613526344), (62, 6876733472), (64, 6661835551), (112, 3806763172), (124, 3438366736), (217, 1964780992), (224, 1903381586), (248, 1719183368), (434, 982390496), (448, 951690793), (496, 859591684), (868, 491195248), (961, 443660224), (992, 429795842), (1736, 245597624), (1922, 221830112), (1984, 214897921), (3472, 122798812), (3844, 110915056), (6727, 63380032), (6944, 61399406), (7688, 55457528), (13454, 31690016), (13888, 30699703), (15376, 27728764), (26908, 15845008), (30752, 13864382), (53816, 7922504), (61504, 6932191), (107632, 3961252), (215264, 1980626), (430528, 990313)]