255482656

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1801}}^1$

素因数の和:1866

約数の個数: 96

約数和(自身を含む): 610315776

約数和(自身を除く): 354833120

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 31, 32, 44, 52, 62, 88, 104, 124, 143, 176, 208, 248, 286, 341, 352, 403, 416, 496, 572, 682, 806, 992, 1144, 1364, 1612, 1801, 2288, 2728, 3224, 3602, 4433, 4576, 5456, 6448, 7204, 8866, 10912, 12896, 14408, 17732, 19811, 23413, 28816, 35464, 39622, 46826, 55831, 57632, 70928, 79244, 93652, 111662, 141856, 158488, 187304, 223324, 257543, 316976, 374608, 446648, 515086, 614141, 633952, 725803, 749216, 893296, 1030172, 1228282, 1451606, 1786592, 2060344, 2456564, 2903212, 4120688, 4913128, 5806424, 7983833, 8241376, 9826256, 11612848, 15967666, 19652512, 23225696, 31935332, 63870664, 127741328, 255482656]

約数ペア:

[(1, 255482656), (2, 127741328), (4, 63870664), (8, 31935332), (11, 23225696), (13, 19652512), (16, 15967666), (22, 11612848), (26, 9826256), (31, 8241376), (32, 7983833), (44, 5806424), (52, 4913128), (62, 4120688), (88, 2903212), (104, 2456564), (124, 2060344), (143, 1786592), (176, 1451606), (208, 1228282), (248, 1030172), (286, 893296), (341, 749216), (352, 725803), (403, 633952), (416, 614141), (496, 515086), (572, 446648), (682, 374608), (806, 316976), (992, 257543), (1144, 223324), (1364, 187304), (1612, 158488), (1801, 141856), (2288, 111662), (2728, 93652), (3224, 79244), (3602, 70928), (4433, 57632), (4576, 55831), (5456, 46826), (6448, 39622), (7204, 35464), (8866, 28816), (10912, 23413), (12896, 19811), (14408, 17732)]