478874682

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{1301}}^1$

素因数の和:1357

約数の個数: 108

約数和(自身を含む): 1235885742

約数和(自身を除く): 757011060

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 121, 143, 169, 198, 234, 242, 286, 338, 363, 429, 507, 726, 858, 1014, 1089, 1287, 1301, 1521, 1573, 1859, 2178, 2574, 2602, 3042, 3146, 3718, 3903, 4719, 5577, 7806, 9438, 11154, 11709, 14157, 14311, 16731, 16913, 20449, 23418, 28314, 28622, 33462, 33826, 40898, 42933, 50739, 61347, 85866, 101478, 122694, 128799, 152217, 157421, 184041, 186043, 219869, 257598, 304434, 314842, 368082, 372086, 439738, 472263, 558129, 659607, 944526, 1116258, 1319214, 1416789, 1674387, 1978821, 2046473, 2418559, 2833578, 3348774, 3957642, 4092946, 4837118, 6139419, 7255677, 12278838, 14511354, 18418257, 21767031, 26604149, 36836514, 43534062, 53208298, 79812447, 159624894, 239437341, 478874682]

約数ペア:

[(1, 478874682), (2, 239437341), (3, 159624894), (6, 79812447), (9, 53208298), (11, 43534062), (13, 36836514), (18, 26604149), (22, 21767031), (26, 18418257), (33, 14511354), (39, 12278838), (66, 7255677), (78, 6139419), (99, 4837118), (117, 4092946), (121, 3957642), (143, 3348774), (169, 2833578), (198, 2418559), (234, 2046473), (242, 1978821), (286, 1674387), (338, 1416789), (363, 1319214), (429, 1116258), (507, 944526), (726, 659607), (858, 558129), (1014, 472263), (1089, 439738), (1287, 372086), (1301, 368082), (1521, 314842), (1573, 304434), (1859, 257598), (2178, 219869), (2574, 186043), (2602, 184041), (3042, 157421), (3146, 152217), (3718, 128799), (3903, 122694), (4719, 101478), (5577, 85866), (7806, 61347), (9438, 50739), (11154, 42933), (11709, 40898), (14157, 33826), (14311, 33462), (16731, 28622), (16913, 28314), (20449, 23418)]