290009712

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{194899}}^1$

素因数の和:194941

約数の個数: 40

約数和(自身を含む): 773363200

約数和(自身を除く): 483353488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 194899, 389798, 584697, 779596, 1169394, 1559192, 2338788, 3118384, 4677576, 6041869, 9355152, 12083738, 18125607, 24167476, 36251214, 48334952, 72502428, 96669904, 145004856, 290009712]

約数ペア:

[(1, 290009712), (2, 145004856), (3, 96669904), (4, 72502428), (6, 48334952), (8, 36251214), (12, 24167476), (16, 18125607), (24, 12083738), (31, 9355152), (48, 6041869), (62, 4677576), (93, 3118384), (124, 2338788), (186, 1559192), (248, 1169394), (372, 779596), (496, 584697), (744, 389798), (1488, 194899)]