2491426008

素因数分解:

$2^3\times 3^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{17957}}^1$

素因数の和:18057

約数の個数: 96

約数和(自身を含む): 7059648960

約数和(自身を除く): 4568222952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 41, 47, 72, 82, 94, 123, 141, 164, 188, 246, 282, 328, 369, 376, 423, 492, 564, 738, 846, 984, 1128, 1476, 1692, 1927, 2952, 3384, 3854, 5781, 7708, 11562, 15416, 17343, 17957, 23124, 34686, 35914, 46248, 53871, 69372, 71828, 107742, 138744, 143656, 161613, 215484, 323226, 430968, 646452, 736237, 843979, 1292904, 1472474, 1687958, 2208711, 2531937, 2944948, 3375916, 4417422, 5063874, 5889896, 6626133, 6751832, 7595811, 8834844, 10127748, 13252266, 15191622, 17669688, 20255496, 26504532, 30383244, 34603139, 53009064, 60766488, 69206278, 103809417, 138412556, 207618834, 276825112, 311428251, 415237668, 622856502, 830475336, 1245713004, 2491426008]

約数ペア:

[(1, 2491426008), (2, 1245713004), (3, 830475336), (4, 622856502), (6, 415237668), (8, 311428251), (9, 276825112), (12, 207618834), (18, 138412556), (24, 103809417), (36, 69206278), (41, 60766488), (47, 53009064), (72, 34603139), (82, 30383244), (94, 26504532), (123, 20255496), (141, 17669688), (164, 15191622), (188, 13252266), (246, 10127748), (282, 8834844), (328, 7595811), (369, 6751832), (376, 6626133), (423, 5889896), (492, 5063874), (564, 4417422), (738, 3375916), (846, 2944948), (984, 2531937), (1128, 2208711), (1476, 1687958), (1692, 1472474), (1927, 1292904), (2952, 843979), (3384, 736237), (3854, 646452), (5781, 430968), (7708, 323226), (11562, 215484), (15416, 161613), (17343, 143656), (17957, 138744), (23124, 107742), (34686, 71828), (35914, 69372), (46248, 53871)]