291330564

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{204013}}^1$

素因数の和:204044

約数の個数: 48

約数和(自身を含む): 822584448

約数和(自身を除く): 531253884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 204013, 408026, 612039, 816052, 1224078, 1428091, 2448156, 2856182, 3468221, 4284273, 5712364, 6936442, 8568546, 10404663, 13872884, 17137092, 20809326, 24277547, 41618652, 48555094, 72832641, 97110188, 145665282, 291330564]

約数ペア:

[(1, 291330564), (2, 145665282), (3, 97110188), (4, 72832641), (6, 48555094), (7, 41618652), (12, 24277547), (14, 20809326), (17, 17137092), (21, 13872884), (28, 10404663), (34, 8568546), (42, 6936442), (51, 5712364), (68, 4284273), (84, 3468221), (102, 2856182), (119, 2448156), (204, 1428091), (238, 1224078), (357, 816052), (476, 612039), (714, 408026), (1428, 204013)]