1550872008

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{6451}}^1$

素因数の和:6529

約数の個数: 160

約数和(自身を含む): 5058884160

約数和(自身を除く): 3508012152

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 53, 54, 56, 63, 72, 81, 84, 106, 108, 126, 159, 162, 168, 189, 212, 216, 252, 318, 324, 371, 378, 424, 477, 504, 567, 636, 648, 742, 756, 954, 1113, 1134, 1272, 1431, 1484, 1512, 1908, 2226, 2268, 2862, 2968, 3339, 3816, 4293, 4452, 4536, 5724, 6451, 6678, 8586, 8904, 10017, 11448, 12902, 13356, 17172, 19353, 20034, 25804, 26712, 30051, 34344, 38706, 40068, 45157, 51608, 58059, 60102, 77412, 80136, 90314, 116118, 120204, 135471, 154824, 174177, 180628, 232236, 240408, 270942, 341903, 348354, 361256, 406413, 464472, 522531, 541884, 683806, 696708, 812826, 1025709, 1045062, 1083768, 1219239, 1367612, 1393416, 1625652, 2051418, 2090124, 2393321, 2438478, 2735224, 3077127, 3251304, 3657717, 4102836, 4180248, 4786642, 4876956, 6154254, 7179963, 7315434, 8205672, 9231381, 9573284, 9753912, 12308508, 14359926, 14630868, 18462762, 19146568, 21539889, 24617016, 27694143, 28719852, 29261736, 36925524, 43079778, 55388286, 57439704, 64619667, 73851048, 86159556, 110776572, 129239334, 172319112, 193859001, 221553144, 258478668, 387718002, 516957336, 775436004, 1550872008]

約数ペア:

[(1, 1550872008), (2, 775436004), (3, 516957336), (4, 387718002), (6, 258478668), (7, 221553144), (8, 193859001), (9, 172319112), (12, 129239334), (14, 110776572), (18, 86159556), (21, 73851048), (24, 64619667), (27, 57439704), (28, 55388286), (36, 43079778), (42, 36925524), (53, 29261736), (54, 28719852), (56, 27694143), (63, 24617016), (72, 21539889), (81, 19146568), (84, 18462762), (106, 14630868), (108, 14359926), (126, 12308508), (159, 9753912), (162, 9573284), (168, 9231381), (189, 8205672), (212, 7315434), (216, 7179963), (252, 6154254), (318, 4876956), (324, 4786642), (371, 4180248), (378, 4102836), (424, 3657717), (477, 3251304), (504, 3077127), (567, 2735224), (636, 2438478), (648, 2393321), (742, 2090124), (756, 2051418), (954, 1625652), (1113, 1393416), (1134, 1367612), (1272, 1219239), (1431, 1083768), (1484, 1045062), (1512, 1025709), (1908, 812826), (2226, 696708), (2268, 683806), (2862, 541884), (2968, 522531), (3339, 464472), (3816, 406413), (4293, 361256), (4452, 348354), (4536, 341903), (5724, 270942), (6451, 240408), (6678, 232236), (8586, 180628), (8904, 174177), (10017, 154824), (11448, 135471), (12902, 120204), (13356, 116118), (17172, 90314), (19353, 80136), (20034, 77412), (25804, 60102), (26712, 58059), (30051, 51608), (34344, 45157), (38706, 40068)]