381643206

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1\times {\mathrm{823}}^1$

素因数の和:1077

約数の個数: 64

約数和(自身を含む): 892609536

約数和(自身を除く): 510966330

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 181, 183, 362, 366, 427, 543, 823, 854, 1086, 1267, 1281, 1646, 2469, 2534, 2562, 3801, 4938, 5761, 7602, 11041, 11522, 17283, 22082, 33123, 34566, 50203, 66246, 77287, 100406, 148963, 150609, 154574, 231861, 297926, 301218, 351421, 446889, 463722, 702842, 893778, 1042741, 1054263, 2085482, 2108526, 3128223, 6256446, 9086743, 18173486, 27260229, 54520458, 63607201, 127214402, 190821603, 381643206]

約数ペア:

[(1, 381643206), (2, 190821603), (3, 127214402), (6, 63607201), (7, 54520458), (14, 27260229), (21, 18173486), (42, 9086743), (61, 6256446), (122, 3128223), (181, 2108526), (183, 2085482), (362, 1054263), (366, 1042741), (427, 893778), (543, 702842), (823, 463722), (854, 446889), (1086, 351421), (1267, 301218), (1281, 297926), (1646, 231861), (2469, 154574), (2534, 150609), (2562, 148963), (3801, 100406), (4938, 77287), (5761, 66246), (7602, 50203), (11041, 34566), (11522, 33123), (17283, 22082)]