1491285264

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{4438349}}^1$

素因数の和:4438367

約数の個数: 40

約数和(自身を含む): 4402843200

約数和(自身を除く): 2911557936

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 4438349, 8876698, 13315047, 17753396, 26630094, 31068443, 35506792, 53260188, 62136886, 71013584, 93205329, 106520376, 124273772, 186410658, 213040752, 248547544, 372821316, 497095088, 745642632, 1491285264]

約数ペア:

[(1, 1491285264), (2, 745642632), (3, 497095088), (4, 372821316), (6, 248547544), (7, 213040752), (8, 186410658), (12, 124273772), (14, 106520376), (16, 93205329), (21, 71013584), (24, 62136886), (28, 53260188), (42, 35506792), (48, 31068443), (56, 26630094), (84, 17753396), (112, 13315047), (168, 8876698), (336, 4438349)]