640975573062

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{947}}^1\times {\mathrm{24593}}^1$

素因数の和:25698

約数の個数: 96

約数和(自身を含む): 1527606138240

約数和(自身を除く): 886630565178

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 139, 198, 278, 417, 834, 947, 1251, 1529, 1894, 2502, 2841, 3058, 4587, 5682, 8523, 9174, 10417, 13761, 17046, 20834, 24593, 27522, 31251, 49186, 62502, 73779, 93753, 131633, 147558, 187506, 221337, 263266, 270523, 394899, 442674, 541046, 789798, 811569, 1184697, 1447963, 1623138, 2369394, 2434707, 2895926, 3418427, 4343889, 4869414, 6836854, 8687778, 10255281, 13031667, 20510562, 23289571, 26063334, 30765843, 37602697, 46579142, 61531686, 69868713, 75205394, 112808091, 139737426, 209606139, 225616182, 256185281, 338424273, 419212278, 512370562, 676848546, 768555843, 1537111686, 2305667529, 3237250369, 4611335058, 6474500738, 9711751107, 19423502214, 29135253321, 35609754059, 58270506642, 71219508118, 106829262177, 213658524354, 320487786531, 640975573062]

約数ペア:

[(1, 640975573062), (2, 320487786531), (3, 213658524354), (6, 106829262177), (9, 71219508118), (11, 58270506642), (18, 35609754059), (22, 29135253321), (33, 19423502214), (66, 9711751107), (99, 6474500738), (139, 4611335058), (198, 3237250369), (278, 2305667529), (417, 1537111686), (834, 768555843), (947, 676848546), (1251, 512370562), (1529, 419212278), (1894, 338424273), (2502, 256185281), (2841, 225616182), (3058, 209606139), (4587, 139737426), (5682, 112808091), (8523, 75205394), (9174, 69868713), (10417, 61531686), (13761, 46579142), (17046, 37602697), (20834, 30765843), (24593, 26063334), (27522, 23289571), (31251, 20510562), (49186, 13031667), (62502, 10255281), (73779, 8687778), (93753, 6836854), (131633, 4869414), (147558, 4343889), (187506, 3418427), (221337, 2895926), (263266, 2434707), (270523, 2369394), (394899, 1623138), (442674, 1447963), (541046, 1184697), (789798, 811569)]