426551328

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{211583}}^1$

素因数の和:211606

約数の個数: 72

約数和(自身を含む): 1386298368

約数和(自身を除く): 959747040

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 211583, 423166, 634749, 846332, 1269498, 1481081, 1692664, 1904247, 2538996, 2962162, 3385328, 3808494, 4443243, 5077992, 5924324, 6770656, 7616988, 8886486, 10155984, 11848648, 13329729, 15233976, 17772972, 20311968, 23697296, 26659458, 30467952, 35545944, 47394592, 53318916, 60935904, 71091888, 106637832, 142183776, 213275664, 426551328]

約数ペア:

[(1, 426551328), (2, 213275664), (3, 142183776), (4, 106637832), (6, 71091888), (7, 60935904), (8, 53318916), (9, 47394592), (12, 35545944), (14, 30467952), (16, 26659458), (18, 23697296), (21, 20311968), (24, 17772972), (28, 15233976), (32, 13329729), (36, 11848648), (42, 10155984), (48, 8886486), (56, 7616988), (63, 6770656), (72, 5924324), (84, 5077992), (96, 4443243), (112, 3808494), (126, 3385328), (144, 2962162), (168, 2538996), (224, 1904247), (252, 1692664), (288, 1481081), (336, 1269498), (504, 846332), (672, 634749), (1008, 423166), (2016, 211583)]