283103408

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1217}}^1$

素因数の和:1330

約数の個数: 80

約数和(自身を含む): 657291264

約数和(自身を除く): 374187856

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 67, 112, 124, 134, 217, 248, 268, 434, 469, 496, 536, 868, 938, 1072, 1217, 1736, 1876, 2077, 2434, 3472, 3752, 4154, 4868, 7504, 8308, 8519, 9736, 14539, 16616, 17038, 19472, 29078, 33232, 34076, 37727, 58156, 68152, 75454, 81539, 116312, 136304, 150908, 163078, 232624, 264089, 301816, 326156, 528178, 570773, 603632, 652312, 1056356, 1141546, 1304624, 2112712, 2283092, 2527709, 4225424, 4566184, 5055418, 9132368, 10110836, 17693963, 20221672, 35387926, 40443344, 70775852, 141551704, 283103408]

約数ペア:

[(1, 283103408), (2, 141551704), (4, 70775852), (7, 40443344), (8, 35387926), (14, 20221672), (16, 17693963), (28, 10110836), (31, 9132368), (56, 5055418), (62, 4566184), (67, 4225424), (112, 2527709), (124, 2283092), (134, 2112712), (217, 1304624), (248, 1141546), (268, 1056356), (434, 652312), (469, 603632), (496, 570773), (536, 528178), (868, 326156), (938, 301816), (1072, 264089), (1217, 232624), (1736, 163078), (1876, 150908), (2077, 136304), (2434, 116312), (3472, 81539), (3752, 75454), (4154, 68152), (4868, 58156), (7504, 37727), (8308, 34076), (8519, 33232), (9736, 29078), (14539, 19472), (16616, 17038)]