2639045124

素因数分解:

$2^2\times 3^5\times {\mathrm{29}}^1\times {\mathrm{251}}^1\times {\mathrm{373}}^1$

素因数の和:672

約数の個数: 144

約数和(自身を含む): 7204317120

約数和(自身を除く): 4565271996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 81, 87, 108, 116, 162, 174, 243, 251, 261, 324, 348, 373, 486, 502, 522, 746, 753, 783, 972, 1004, 1044, 1119, 1492, 1506, 1566, 2238, 2259, 2349, 3012, 3132, 3357, 4476, 4518, 4698, 6714, 6777, 7047, 7279, 9036, 9396, 10071, 10817, 13428, 13554, 14094, 14558, 20142, 20331, 21634, 21837, 27108, 28188, 29116, 30213, 32451, 40284, 40662, 43268, 43674, 60426, 60993, 64902, 65511, 81324, 87348, 90639, 93623, 97353, 120852, 121986, 129804, 131022, 181278, 187246, 194706, 196533, 243972, 262044, 280869, 292059, 362556, 374492, 389412, 393066, 561738, 584118, 589599, 786132, 842607, 876177, 1123476, 1168236, 1179198, 1685214, 1752354, 1768797, 2358396, 2527821, 2628531, 2715067, 3370428, 3504708, 3537594, 5055642, 5257062, 5430134, 7075188, 7583463, 8145201, 10111284, 10514124, 10860268, 15166926, 16290402, 22750389, 24435603, 30333852, 32580804, 45500778, 48871206, 73306809, 91001556, 97742412, 146613618, 219920427, 293227236, 439840854, 659761281, 879681708, 1319522562, 2639045124]

約数ペア:

[(1, 2639045124), (2, 1319522562), (3, 879681708), (4, 659761281), (6, 439840854), (9, 293227236), (12, 219920427), (18, 146613618), (27, 97742412), (29, 91001556), (36, 73306809), (54, 48871206), (58, 45500778), (81, 32580804), (87, 30333852), (108, 24435603), (116, 22750389), (162, 16290402), (174, 15166926), (243, 10860268), (251, 10514124), (261, 10111284), (324, 8145201), (348, 7583463), (373, 7075188), (486, 5430134), (502, 5257062), (522, 5055642), (746, 3537594), (753, 3504708), (783, 3370428), (972, 2715067), (1004, 2628531), (1044, 2527821), (1119, 2358396), (1492, 1768797), (1506, 1752354), (1566, 1685214), (2238, 1179198), (2259, 1168236), (2349, 1123476), (3012, 876177), (3132, 842607), (3357, 786132), (4476, 589599), (4518, 584118), (4698, 561738), (6714, 393066), (6777, 389412), (7047, 374492), (7279, 362556), (9036, 292059), (9396, 280869), (10071, 262044), (10817, 243972), (13428, 196533), (13554, 194706), (14094, 187246), (14558, 181278), (20142, 131022), (20331, 129804), (21634, 121986), (21837, 120852), (27108, 97353), (28188, 93623), (29116, 90639), (30213, 87348), (32451, 81324), (40284, 65511), (40662, 64902), (43268, 60993), (43674, 60426)]