358889382

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{191}}^1\times {\mathrm{751}}^1$

素因数の和:1089

約数の個数: 48

約数和(自身を含む): 788336640

約数和(自身を除く): 429447258

約数列:

[1, 2, 3, 6, 9, 18, 139, 191, 278, 382, 417, 573, 751, 834, 1146, 1251, 1502, 1719, 2253, 2502, 3438, 4506, 6759, 13518, 26549, 53098, 79647, 104389, 143441, 159294, 208778, 238941, 286882, 313167, 430323, 477882, 626334, 860646, 939501, 1290969, 1879002, 2581938, 19938299, 39876598, 59814897, 119629794, 179444691, 358889382]

約数ペア:

[(1, 358889382), (2, 179444691), (3, 119629794), (6, 59814897), (9, 39876598), (18, 19938299), (139, 2581938), (191, 1879002), (278, 1290969), (382, 939501), (417, 860646), (573, 626334), (751, 477882), (834, 430323), (1146, 313167), (1251, 286882), (1502, 238941), (1719, 208778), (2253, 159294), (2502, 143441), (3438, 104389), (4506, 79647), (6759, 53098), (13518, 26549)]