326207616

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{121357}}^1$

素因数の和:121381

約数の個数: 64

約数和(自身を含む): 990281280

約数和(自身を除く): 664073664

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 121357, 242714, 364071, 485428, 728142, 849499, 970856, 1456284, 1698998, 1941712, 2548497, 2912568, 3397996, 3883424, 5096994, 5825136, 6795992, 7766848, 10193988, 11650272, 13591984, 15533696, 20387976, 23300544, 27183968, 40775952, 46601088, 54367936, 81551904, 108735872, 163103808, 326207616]

約数ペア:

[(1, 326207616), (2, 163103808), (3, 108735872), (4, 81551904), (6, 54367936), (7, 46601088), (8, 40775952), (12, 27183968), (14, 23300544), (16, 20387976), (21, 15533696), (24, 13591984), (28, 11650272), (32, 10193988), (42, 7766848), (48, 6795992), (56, 5825136), (64, 5096994), (84, 3883424), (96, 3397996), (112, 2912568), (128, 2548497), (168, 1941712), (192, 1698998), (224, 1456284), (336, 970856), (384, 849499), (448, 728142), (672, 485428), (896, 364071), (1344, 242714), (2688, 121357)]