7901299536

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{389}}^1\times {\mathrm{757}}^1$

素因数の和:1213

約数の個数: 160

約数和(自身を含む): 22580638080

約数和(自身を除く): 14679338544

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 43, 48, 52, 78, 86, 104, 129, 156, 172, 208, 258, 312, 344, 389, 516, 559, 624, 688, 757, 778, 1032, 1118, 1167, 1514, 1556, 1677, 2064, 2236, 2271, 2334, 3028, 3112, 3354, 4472, 4542, 4668, 5057, 6056, 6224, 6708, 8944, 9084, 9336, 9841, 10114, 12112, 13416, 15171, 16727, 18168, 18672, 19682, 20228, 26832, 29523, 30342, 32551, 33454, 36336, 39364, 40456, 50181, 59046, 60684, 65102, 66908, 78728, 80912, 97653, 100362, 118092, 121368, 130204, 133816, 157456, 195306, 200724, 217451, 236184, 242736, 260408, 267632, 294473, 390612, 401448, 423163, 434902, 472368, 520816, 588946, 652353, 781224, 802896, 846326, 869804, 883419, 1177892, 1269489, 1304706, 1562448, 1692652, 1739608, 1766838, 2355784, 2538978, 2609412, 3385304, 3479216, 3533676, 3828149, 4711568, 5077956, 5218824, 6770608, 7067352, 7656298, 10155912, 10437648, 11484447, 12662339, 14134704, 15312596, 20311824, 22968894, 25324678, 30625192, 37987017, 45937788, 50649356, 61250384, 75974034, 91875576, 101298712, 151948068, 164610407, 183751152, 202597424, 303896136, 329220814, 493831221, 607792272, 658441628, 987662442, 1316883256, 1975324884, 2633766512, 3950649768, 7901299536]

約数ペア:

[(1, 7901299536), (2, 3950649768), (3, 2633766512), (4, 1975324884), (6, 1316883256), (8, 987662442), (12, 658441628), (13, 607792272), (16, 493831221), (24, 329220814), (26, 303896136), (39, 202597424), (43, 183751152), (48, 164610407), (52, 151948068), (78, 101298712), (86, 91875576), (104, 75974034), (129, 61250384), (156, 50649356), (172, 45937788), (208, 37987017), (258, 30625192), (312, 25324678), (344, 22968894), (389, 20311824), (516, 15312596), (559, 14134704), (624, 12662339), (688, 11484447), (757, 10437648), (778, 10155912), (1032, 7656298), (1118, 7067352), (1167, 6770608), (1514, 5218824), (1556, 5077956), (1677, 4711568), (2064, 3828149), (2236, 3533676), (2271, 3479216), (2334, 3385304), (3028, 2609412), (3112, 2538978), (3354, 2355784), (4472, 1766838), (4542, 1739608), (4668, 1692652), (5057, 1562448), (6056, 1304706), (6224, 1269489), (6708, 1177892), (8944, 883419), (9084, 869804), (9336, 846326), (9841, 802896), (10114, 781224), (12112, 652353), (13416, 588946), (15171, 520816), (16727, 472368), (18168, 434902), (18672, 423163), (19682, 401448), (20228, 390612), (26832, 294473), (29523, 267632), (30342, 260408), (32551, 242736), (33454, 236184), (36336, 217451), (39364, 200724), (40456, 195306), (50181, 157456), (59046, 133816), (60684, 130204), (65102, 121368), (66908, 118092), (78728, 100362), (80912, 97653)]