2493865872

素因数分解:

$2^4\times 3^2\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{2347}}^1$

素因数の和:2565

約数の個数: 120

約数和(自身を含む): 7176314496

約数和(自身を除く): 4682448624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 47, 48, 72, 94, 141, 144, 157, 188, 282, 314, 376, 423, 471, 564, 628, 752, 846, 942, 1128, 1256, 1413, 1692, 1884, 2256, 2347, 2512, 2826, 3384, 3768, 4694, 5652, 6768, 7041, 7379, 7536, 9388, 11304, 14082, 14758, 18776, 21123, 22137, 22608, 28164, 29516, 37552, 42246, 44274, 56328, 59032, 66411, 84492, 88548, 110309, 112656, 118064, 132822, 168984, 177096, 220618, 265644, 330927, 337968, 354192, 368479, 441236, 531288, 661854, 736958, 882472, 992781, 1062576, 1105437, 1323708, 1473916, 1764944, 1985562, 2210874, 2647416, 2947832, 3316311, 3971124, 4421748, 5294832, 5895664, 6632622, 7942248, 8843496, 13265244, 15884496, 17318513, 17686992, 26530488, 34637026, 51955539, 53060976, 69274052, 103911078, 138548104, 155866617, 207822156, 277096208, 311733234, 415644312, 623466468, 831288624, 1246932936, 2493865872]

約数ペア:

[(1, 2493865872), (2, 1246932936), (3, 831288624), (4, 623466468), (6, 415644312), (8, 311733234), (9, 277096208), (12, 207822156), (16, 155866617), (18, 138548104), (24, 103911078), (36, 69274052), (47, 53060976), (48, 51955539), (72, 34637026), (94, 26530488), (141, 17686992), (144, 17318513), (157, 15884496), (188, 13265244), (282, 8843496), (314, 7942248), (376, 6632622), (423, 5895664), (471, 5294832), (564, 4421748), (628, 3971124), (752, 3316311), (846, 2947832), (942, 2647416), (1128, 2210874), (1256, 1985562), (1413, 1764944), (1692, 1473916), (1884, 1323708), (2256, 1105437), (2347, 1062576), (2512, 992781), (2826, 882472), (3384, 736958), (3768, 661854), (4694, 531288), (5652, 441236), (6768, 368479), (7041, 354192), (7379, 337968), (7536, 330927), (9388, 265644), (11304, 220618), (14082, 177096), (14758, 168984), (18776, 132822), (21123, 118064), (22137, 112656), (22608, 110309), (28164, 88548), (29516, 84492), (37552, 66411), (42246, 59032), (44274, 56328)]