2004147544

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{317}}^1$

素因数の和:605

約数の個数: 128

約数和(自身を含む): 4739472000

約数和(自身を除く): 2735324456

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 29, 34, 56, 58, 68, 116, 119, 136, 203, 229, 232, 238, 317, 406, 458, 476, 493, 634, 812, 916, 952, 986, 1268, 1603, 1624, 1832, 1972, 2219, 2536, 3206, 3451, 3893, 3944, 4438, 5389, 6412, 6641, 6902, 7786, 8876, 9193, 10778, 12824, 13282, 13804, 15572, 17752, 18386, 21556, 26564, 27251, 27608, 31144, 36772, 37723, 43112, 46487, 53128, 54502, 64351, 72593, 73544, 75446, 92974, 109004, 112897, 128702, 145186, 150892, 156281, 185948, 218008, 225794, 257404, 290372, 301784, 312562, 371896, 451588, 508151, 514808, 580744, 625124, 790279, 903176, 1016302, 1093967, 1234081, 1250248, 1580558, 2032604, 2105197, 2187934, 2468162, 3161116, 4065208, 4210394, 4375868, 4936324, 6322232, 8420788, 8638567, 8751736, 9872648, 14736379, 16841576, 17277134, 29472758, 34554268, 35788349, 58945516, 69108536, 71576698, 117891032, 143153396, 250518443, 286306792, 501036886, 1002073772, 2004147544]

約数ペア:

[(1, 2004147544), (2, 1002073772), (4, 501036886), (7, 286306792), (8, 250518443), (14, 143153396), (17, 117891032), (28, 71576698), (29, 69108536), (34, 58945516), (56, 35788349), (58, 34554268), (68, 29472758), (116, 17277134), (119, 16841576), (136, 14736379), (203, 9872648), (229, 8751736), (232, 8638567), (238, 8420788), (317, 6322232), (406, 4936324), (458, 4375868), (476, 4210394), (493, 4065208), (634, 3161116), (812, 2468162), (916, 2187934), (952, 2105197), (986, 2032604), (1268, 1580558), (1603, 1250248), (1624, 1234081), (1832, 1093967), (1972, 1016302), (2219, 903176), (2536, 790279), (3206, 625124), (3451, 580744), (3893, 514808), (3944, 508151), (4438, 451588), (5389, 371896), (6412, 312562), (6641, 301784), (6902, 290372), (7786, 257404), (8876, 225794), (9193, 218008), (10778, 185948), (12824, 156281), (13282, 150892), (13804, 145186), (15572, 128702), (17752, 112897), (18386, 109004), (21556, 92974), (26564, 75446), (27251, 73544), (27608, 72593), (31144, 64351), (36772, 54502), (37723, 53128), (43112, 46487)]