406942704

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1447}}^1$

素因数の和:1505

約数の個数: 200

約数和(自身を含む): 1390450688

約数和(自身を除く): 983507984

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 36, 42, 48, 54, 56, 62, 63, 72, 81, 84, 93, 108, 112, 124, 126, 144, 162, 168, 186, 189, 216, 217, 248, 252, 279, 324, 336, 372, 378, 432, 434, 496, 504, 558, 567, 648, 651, 744, 756, 837, 868, 1008, 1116, 1134, 1296, 1302, 1447, 1488, 1512, 1674, 1736, 1953, 2232, 2268, 2511, 2604, 2894, 3024, 3348, 3472, 3906, 4341, 4464, 4536, 5022, 5208, 5788, 5859, 6696, 7812, 8682, 9072, 10044, 10129, 10416, 11576, 11718, 13023, 13392, 15624, 17364, 17577, 20088, 20258, 23152, 23436, 26046, 30387, 31248, 34728, 35154, 39069, 40176, 40516, 44857, 46872, 52092, 60774, 69456, 70308, 78138, 81032, 89714, 91161, 93744, 104184, 117207, 121548, 134571, 140616, 156276, 162064, 179428, 182322, 208368, 234414, 243096, 269142, 273483, 281232, 312552, 313999, 358856, 364644, 403713, 468828, 486192, 538284, 546966, 625104, 627998, 717712, 729288, 807426, 820449, 937656, 941997, 1076568, 1093932, 1211139, 1255996, 1458576, 1614852, 1640898, 1875312, 1883994, 2153136, 2187864, 2422278, 2511992, 2825991, 3229704, 3281796, 3633417, 3767988, 4375728, 4844556, 5023984, 5651982, 6459408, 6563592, 7266834, 7535976, 8477973, 9689112, 11303964, 13127184, 14533668, 15071952, 16955946, 19378224, 22607928, 25433919, 29067336, 33911892, 45215856, 50867838, 58134672, 67823784, 101735676, 135647568, 203471352, 406942704]

約数ペア:

[(1, 406942704), (2, 203471352), (3, 135647568), (4, 101735676), (6, 67823784), (7, 58134672), (8, 50867838), (9, 45215856), (12, 33911892), (14, 29067336), (16, 25433919), (18, 22607928), (21, 19378224), (24, 16955946), (27, 15071952), (28, 14533668), (31, 13127184), (36, 11303964), (42, 9689112), (48, 8477973), (54, 7535976), (56, 7266834), (62, 6563592), (63, 6459408), (72, 5651982), (81, 5023984), (84, 4844556), (93, 4375728), (108, 3767988), (112, 3633417), (124, 3281796), (126, 3229704), (144, 2825991), (162, 2511992), (168, 2422278), (186, 2187864), (189, 2153136), (216, 1883994), (217, 1875312), (248, 1640898), (252, 1614852), (279, 1458576), (324, 1255996), (336, 1211139), (372, 1093932), (378, 1076568), (432, 941997), (434, 937656), (496, 820449), (504, 807426), (558, 729288), (567, 717712), (648, 627998), (651, 625104), (744, 546966), (756, 538284), (837, 486192), (868, 468828), (1008, 403713), (1116, 364644), (1134, 358856), (1296, 313999), (1302, 312552), (1447, 281232), (1488, 273483), (1512, 269142), (1674, 243096), (1736, 234414), (1953, 208368), (2232, 182322), (2268, 179428), (2511, 162064), (2604, 156276), (2894, 140616), (3024, 134571), (3348, 121548), (3472, 117207), (3906, 104184), (4341, 93744), (4464, 91161), (4536, 89714), (5022, 81032), (5208, 78138), (5788, 70308), (5859, 69456), (6696, 60774), (7812, 52092), (8682, 46872), (9072, 44857), (10044, 40516), (10129, 40176), (10416, 39069), (11576, 35154), (11718, 34728), (13023, 31248), (13392, 30387), (15624, 26046), (17364, 23436), (17577, 23152), (20088, 20258)]