578741778

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{82231}}^1$

素因数の和:82279

約数の個数: 48

約数和(自身を含む): 1385444736

約数和(自身を除く): 806702958

約数列:

[1, 2, 3, 6, 9, 17, 18, 23, 34, 46, 51, 69, 102, 138, 153, 207, 306, 391, 414, 782, 1173, 2346, 3519, 7038, 82231, 164462, 246693, 493386, 740079, 1397927, 1480158, 1891313, 2795854, 3782626, 4193781, 5673939, 8387562, 11347878, 12581343, 17021817, 25162686, 32152321, 34043634, 64304642, 96456963, 192913926, 289370889, 578741778]

約数ペア:

[(1, 578741778), (2, 289370889), (3, 192913926), (6, 96456963), (9, 64304642), (17, 34043634), (18, 32152321), (23, 25162686), (34, 17021817), (46, 12581343), (51, 11347878), (69, 8387562), (102, 5673939), (138, 4193781), (153, 3782626), (207, 2795854), (306, 1891313), (391, 1480158), (414, 1397927), (782, 740079), (1173, 493386), (2346, 246693), (3519, 164462), (7038, 82231)]