290428788

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{4021}}^1$

素因数の和:4504

約数の個数: 48

約数和(自身を含む): 731553536

約数和(自身を除く): 441124748

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 463, 926, 1389, 1852, 2778, 4021, 5556, 6019, 8042, 12038, 12063, 16084, 18057, 24076, 24126, 36114, 48252, 52273, 72228, 104546, 156819, 209092, 313638, 627276, 1861723, 3723446, 5585169, 7446892, 11170338, 22340676, 24202399, 48404798, 72607197, 96809596, 145214394, 290428788]

約数ペア:

[(1, 290428788), (2, 145214394), (3, 96809596), (4, 72607197), (6, 48404798), (12, 24202399), (13, 22340676), (26, 11170338), (39, 7446892), (52, 5585169), (78, 3723446), (156, 1861723), (463, 627276), (926, 313638), (1389, 209092), (1852, 156819), (2778, 104546), (4021, 72228), (5556, 52273), (6019, 48252), (8042, 36114), (12038, 24126), (12063, 24076), (16084, 18057)]