393655488

素因数分解:

$2^6\times 3^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{919}}^1$

素因数の和:1054

約数の個数: 112

約数和(自身を含む): 1099230720

約数和(自身を除く): 705575232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 97, 138, 184, 192, 194, 276, 291, 368, 388, 552, 582, 736, 776, 919, 1104, 1164, 1472, 1552, 1838, 2208, 2231, 2328, 2757, 3104, 3676, 4416, 4462, 4656, 5514, 6208, 6693, 7352, 8924, 9312, 11028, 13386, 14704, 17848, 18624, 21137, 22056, 26772, 29408, 35696, 42274, 44112, 53544, 58816, 63411, 71392, 84548, 88224, 89143, 107088, 126822, 142784, 169096, 176448, 178286, 214176, 253644, 267429, 338192, 356572, 428352, 507288, 534858, 676384, 713144, 1014576, 1069716, 1352768, 1426288, 2029152, 2050289, 2139432, 2852576, 4058304, 4100578, 4278864, 5705152, 6150867, 8201156, 8557728, 12301734, 16402312, 17115456, 24603468, 32804624, 49206936, 65609248, 98413872, 131218496, 196827744, 393655488]

約数ペア:

[(1, 393655488), (2, 196827744), (3, 131218496), (4, 98413872), (6, 65609248), (8, 49206936), (12, 32804624), (16, 24603468), (23, 17115456), (24, 16402312), (32, 12301734), (46, 8557728), (48, 8201156), (64, 6150867), (69, 5705152), (92, 4278864), (96, 4100578), (97, 4058304), (138, 2852576), (184, 2139432), (192, 2050289), (194, 2029152), (276, 1426288), (291, 1352768), (368, 1069716), (388, 1014576), (552, 713144), (582, 676384), (736, 534858), (776, 507288), (919, 428352), (1104, 356572), (1164, 338192), (1472, 267429), (1552, 253644), (1838, 214176), (2208, 178286), (2231, 176448), (2328, 169096), (2757, 142784), (3104, 126822), (3676, 107088), (4416, 89143), (4462, 88224), (4656, 84548), (5514, 71392), (6208, 63411), (6693, 58816), (7352, 53544), (8924, 44112), (9312, 42274), (11028, 35696), (13386, 29408), (14704, 26772), (17848, 22056), (18624, 21137)]