393391872

素因数分解:

$2^8\times 3^2\times {\mathrm{113}}^1\times {\mathrm{1511}}^1$

素因数の和:1646

約数の個数: 108

約数和(自身を含む): 1145040624

約数和(自身を除く): 751648752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 113, 128, 144, 192, 226, 256, 288, 339, 384, 452, 576, 678, 768, 904, 1017, 1152, 1356, 1511, 1808, 2034, 2304, 2712, 3022, 3616, 4068, 4533, 5424, 6044, 7232, 8136, 9066, 10848, 12088, 13599, 14464, 16272, 18132, 21696, 24176, 27198, 28928, 32544, 36264, 43392, 48352, 54396, 65088, 72528, 86784, 96704, 108792, 130176, 145056, 170743, 193408, 217584, 260352, 290112, 341486, 386816, 435168, 512229, 580224, 682972, 870336, 1024458, 1160448, 1365944, 1536687, 1740672, 2048916, 2731888, 3073374, 3481344, 4097832, 5463776, 6146748, 8195664, 10927552, 12293496, 16391328, 21855104, 24586992, 32782656, 43710208, 49173984, 65565312, 98347968, 131130624, 196695936, 393391872]

約数ペア:

[(1, 393391872), (2, 196695936), (3, 131130624), (4, 98347968), (6, 65565312), (8, 49173984), (9, 43710208), (12, 32782656), (16, 24586992), (18, 21855104), (24, 16391328), (32, 12293496), (36, 10927552), (48, 8195664), (64, 6146748), (72, 5463776), (96, 4097832), (113, 3481344), (128, 3073374), (144, 2731888), (192, 2048916), (226, 1740672), (256, 1536687), (288, 1365944), (339, 1160448), (384, 1024458), (452, 870336), (576, 682972), (678, 580224), (768, 512229), (904, 435168), (1017, 386816), (1152, 341486), (1356, 290112), (1511, 260352), (1808, 217584), (2034, 193408), (2304, 170743), (2712, 145056), (3022, 130176), (3616, 108792), (4068, 96704), (4533, 86784), (5424, 72528), (6044, 65088), (7232, 54396), (8136, 48352), (9066, 43392), (10848, 36264), (12088, 32544), (13599, 28928), (14464, 27198), (16272, 24176), (18132, 21696)]