8157671522

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{1979}}^1$

素因数の和:2112

約数の個数: 128

約数和(自身を含む): 17244057600

約数和(自身を除く): 9086386078

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 29, 58, 71, 77, 91, 142, 143, 154, 182, 203, 286, 319, 377, 406, 497, 638, 754, 781, 923, 994, 1001, 1562, 1846, 1979, 2002, 2059, 2233, 2639, 3958, 4118, 4147, 4466, 5278, 5467, 6461, 8294, 10153, 10934, 12922, 13853, 14413, 20306, 21769, 22649, 25727, 26767, 27706, 28826, 29029, 43538, 45298, 51454, 53534, 57391, 58058, 71071, 114782, 140509, 142142, 152383, 158543, 180089, 187369, 281018, 282997, 294437, 304766, 317086, 360178, 374738, 401737, 565994, 588874, 631301, 746083, 803474, 983563, 1262602, 1492166, 1545599, 1826617, 1967126, 1980979, 2061059, 3091198, 3653234, 3961958, 4074761, 4122118, 4419107, 5222581, 8149522, 8206913, 8838214, 10445162, 10819193, 12786319, 16413826, 20092787, 21638386, 25572638, 28523327, 40185574, 44822371, 52971893, 57046654, 57448391, 89644742, 105943786, 114896782, 140649509, 281299018, 313756597, 370803251, 582690823, 627513194, 741606502, 1165381646, 4078835761, 8157671522]

約数ペア:

[(1, 8157671522), (2, 4078835761), (7, 1165381646), (11, 741606502), (13, 627513194), (14, 582690823), (22, 370803251), (26, 313756597), (29, 281299018), (58, 140649509), (71, 114896782), (77, 105943786), (91, 89644742), (142, 57448391), (143, 57046654), (154, 52971893), (182, 44822371), (203, 40185574), (286, 28523327), (319, 25572638), (377, 21638386), (406, 20092787), (497, 16413826), (638, 12786319), (754, 10819193), (781, 10445162), (923, 8838214), (994, 8206913), (1001, 8149522), (1562, 5222581), (1846, 4419107), (1979, 4122118), (2002, 4074761), (2059, 3961958), (2233, 3653234), (2639, 3091198), (3958, 2061059), (4118, 1980979), (4147, 1967126), (4466, 1826617), (5278, 1545599), (5467, 1492166), (6461, 1262602), (8294, 983563), (10153, 803474), (10934, 746083), (12922, 631301), (13853, 588874), (14413, 565994), (20306, 401737), (21769, 374738), (22649, 360178), (25727, 317086), (26767, 304766), (27706, 294437), (28826, 282997), (29029, 281018), (43538, 187369), (45298, 180089), (51454, 158543), (53534, 152383), (57391, 142142), (58058, 140509), (71071, 114782)]