740484

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{307}}^1$

素因数の和:384

約数の個数: 36

約数和(自身を含む): 1905904

約数和(自身を除く): 1165420

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 134, 201, 268, 307, 402, 603, 614, 804, 921, 1206, 1228, 1842, 2412, 2763, 3684, 5526, 11052, 20569, 41138, 61707, 82276, 123414, 185121, 246828, 370242, 740484]

約数ペア:

[(1, 740484), (2, 370242), (3, 246828), (4, 185121), (6, 123414), (9, 82276), (12, 61707), (18, 41138), (36, 20569), (67, 11052), (134, 5526), (201, 3684), (268, 2763), (307, 2412), (402, 1842), (603, 1228), (614, 1206), (804, 921)]