129596316

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1\times {\mathrm{619}}^1$

素因数の和:938

約数の個数: 48

約数和(自身を含む): 308313600

約数和(自身を除く): 178717284

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 219, 239, 292, 438, 478, 619, 717, 876, 956, 1238, 1434, 1857, 2476, 2868, 3714, 7428, 17447, 34894, 45187, 52341, 69788, 90374, 104682, 135561, 147941, 180748, 209364, 271122, 295882, 443823, 542244, 591764, 887646, 1775292, 10799693, 21599386, 32399079, 43198772, 64798158, 129596316]

約数ペア:

[(1, 129596316), (2, 64798158), (3, 43198772), (4, 32399079), (6, 21599386), (12, 10799693), (73, 1775292), (146, 887646), (219, 591764), (239, 542244), (292, 443823), (438, 295882), (478, 271122), (619, 209364), (717, 180748), (876, 147941), (956, 135561), (1238, 104682), (1434, 90374), (1857, 69788), (2476, 52341), (2868, 45187), (3714, 34894), (7428, 17447)]