7289923914

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{78079}}^1$

素因数の和:78129

約数の個数: 128

約数和(自身を含む): 20987904000

約数和(自身を除く): 13697980086

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 27, 38, 39, 42, 54, 57, 63, 78, 91, 114, 117, 126, 133, 171, 182, 189, 234, 247, 266, 273, 342, 351, 378, 399, 494, 513, 546, 702, 741, 798, 819, 1026, 1197, 1482, 1638, 1729, 2223, 2394, 2457, 3458, 3591, 4446, 4914, 5187, 6669, 7182, 10374, 13338, 15561, 31122, 46683, 78079, 93366, 156158, 234237, 468474, 546553, 702711, 1015027, 1093106, 1405422, 1483501, 1639659, 2030054, 2108133, 2967002, 3045081, 3279318, 4216266, 4450503, 4918977, 6090162, 7105189, 8901006, 9135243, 9837954, 10384507, 13351509, 14210378, 14756931, 18270486, 19285513, 20769014, 21315567, 26703018, 27405729, 29513862, 31153521, 38571026, 40054527, 42631134, 54811458, 57856539, 62307042, 63946701, 80109054, 93460563, 115713078, 127893402, 134998591, 173569617, 186921126, 191840103, 269997182, 280381689, 347139234, 383680206, 404995773, 520708851, 560763378, 809991546, 1041417702, 1214987319, 2429974638, 3644961957, 7289923914]

約数ペア:

[(1, 7289923914), (2, 3644961957), (3, 2429974638), (6, 1214987319), (7, 1041417702), (9, 809991546), (13, 560763378), (14, 520708851), (18, 404995773), (19, 383680206), (21, 347139234), (26, 280381689), (27, 269997182), (38, 191840103), (39, 186921126), (42, 173569617), (54, 134998591), (57, 127893402), (63, 115713078), (78, 93460563), (91, 80109054), (114, 63946701), (117, 62307042), (126, 57856539), (133, 54811458), (171, 42631134), (182, 40054527), (189, 38571026), (234, 31153521), (247, 29513862), (266, 27405729), (273, 26703018), (342, 21315567), (351, 20769014), (378, 19285513), (399, 18270486), (494, 14756931), (513, 14210378), (546, 13351509), (702, 10384507), (741, 9837954), (798, 9135243), (819, 8901006), (1026, 7105189), (1197, 6090162), (1482, 4918977), (1638, 4450503), (1729, 4216266), (2223, 3279318), (2394, 3045081), (2457, 2967002), (3458, 2108133), (3591, 2030054), (4446, 1639659), (4914, 1483501), (5187, 1405422), (6669, 1093106), (7182, 1015027), (10374, 702711), (13338, 546553), (15561, 468474), (31122, 234237), (46683, 156158), (78079, 93366)]