280296768

素因数分解:

$2^6\times 3^1\times {\mathrm{23}}^1\times {\mathrm{63473}}^1$

素因数の和:63511

約数の個数: 56

約数和(自身を含む): 773875008

約数和(自身を除く): 493578240

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 138, 184, 192, 276, 368, 552, 736, 1104, 1472, 2208, 4416, 63473, 126946, 190419, 253892, 380838, 507784, 761676, 1015568, 1459879, 1523352, 2031136, 2919758, 3046704, 4062272, 4379637, 5839516, 6093408, 8759274, 11679032, 12186816, 17518548, 23358064, 35037096, 46716128, 70074192, 93432256, 140148384, 280296768]

約数ペア:

[(1, 280296768), (2, 140148384), (3, 93432256), (4, 70074192), (6, 46716128), (8, 35037096), (12, 23358064), (16, 17518548), (23, 12186816), (24, 11679032), (32, 8759274), (46, 6093408), (48, 5839516), (64, 4379637), (69, 4062272), (92, 3046704), (96, 2919758), (138, 2031136), (184, 1523352), (192, 1459879), (276, 1015568), (368, 761676), (552, 507784), (736, 380838), (1104, 253892), (1472, 190419), (2208, 126946), (4416, 63473)]