335280374

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{199}}^1$

素因数の和:405

約数の個数: 64

約数和(自身を含む): 612057600

約数和(自身を除く): 276777226

約数列:

[1, 2, 11, 13, 22, 26, 43, 86, 137, 143, 199, 274, 286, 398, 473, 559, 946, 1118, 1507, 1781, 2189, 2587, 3014, 3562, 4378, 5174, 5891, 6149, 8557, 11782, 12298, 17114, 19591, 27263, 28457, 39182, 54526, 56914, 64801, 76583, 94127, 111241, 129602, 153166, 188254, 222482, 299893, 354419, 599786, 708838, 842413, 1172309, 1223651, 1684826, 2344618, 2447302, 3898609, 7797218, 12895399, 15240017, 25790798, 30480034, 167640187, 335280374]

約数ペア:

[(1, 335280374), (2, 167640187), (11, 30480034), (13, 25790798), (22, 15240017), (26, 12895399), (43, 7797218), (86, 3898609), (137, 2447302), (143, 2344618), (199, 1684826), (274, 1223651), (286, 1172309), (398, 842413), (473, 708838), (559, 599786), (946, 354419), (1118, 299893), (1507, 222482), (1781, 188254), (2189, 153166), (2587, 129602), (3014, 111241), (3562, 94127), (4378, 76583), (5174, 64801), (5891, 56914), (6149, 54526), (8557, 39182), (11782, 28457), (12298, 27263), (17114, 19591)]