123952248

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1123}}^1$

素因数の和:1218

約数の個数: 128

約数和(自身を含む): 399244800

約数和(自身を除く): 275292552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 73, 84, 108, 126, 146, 168, 189, 216, 219, 252, 292, 378, 438, 504, 511, 584, 657, 756, 876, 1022, 1123, 1314, 1512, 1533, 1752, 1971, 2044, 2246, 2628, 3066, 3369, 3942, 4088, 4492, 4599, 5256, 6132, 6738, 7861, 7884, 8984, 9198, 10107, 12264, 13476, 13797, 15722, 15768, 18396, 20214, 23583, 26952, 27594, 30321, 31444, 36792, 40428, 47166, 55188, 60642, 62888, 70749, 80856, 81979, 94332, 110376, 121284, 141498, 163958, 188664, 212247, 242568, 245937, 282996, 327916, 424494, 491874, 565992, 573853, 655832, 737811, 848988, 983748, 1147706, 1475622, 1697976, 1721559, 1967496, 2213433, 2295412, 2951244, 3443118, 4426866, 4590824, 5164677, 5902488, 6886236, 8853732, 10329354, 13772472, 15494031, 17707464, 20658708, 30988062, 41317416, 61976124, 123952248]

約数ペア:

[(1, 123952248), (2, 61976124), (3, 41317416), (4, 30988062), (6, 20658708), (7, 17707464), (8, 15494031), (9, 13772472), (12, 10329354), (14, 8853732), (18, 6886236), (21, 5902488), (24, 5164677), (27, 4590824), (28, 4426866), (36, 3443118), (42, 2951244), (54, 2295412), (56, 2213433), (63, 1967496), (72, 1721559), (73, 1697976), (84, 1475622), (108, 1147706), (126, 983748), (146, 848988), (168, 737811), (189, 655832), (216, 573853), (219, 565992), (252, 491874), (292, 424494), (378, 327916), (438, 282996), (504, 245937), (511, 242568), (584, 212247), (657, 188664), (756, 163958), (876, 141498), (1022, 121284), (1123, 110376), (1314, 94332), (1512, 81979), (1533, 80856), (1752, 70749), (1971, 62888), (2044, 60642), (2246, 55188), (2628, 47166), (3066, 40428), (3369, 36792), (3942, 31444), (4088, 30321), (4492, 27594), (4599, 26952), (5256, 23583), (6132, 20214), (6738, 18396), (7861, 15768), (7884, 15722), (8984, 13797), (9198, 13476), (10107, 12264)]