220814568

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{877}}^1$

素因数の和:1171

約数の個数: 96

約数和(自身を含む): 647173800

約数和(自身を除く): 426359232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 269, 312, 468, 538, 807, 877, 936, 1076, 1614, 1754, 2152, 2421, 2631, 3228, 3497, 3508, 4842, 5262, 6456, 6994, 7016, 7893, 9684, 10491, 10524, 11401, 13988, 15786, 19368, 20982, 21048, 22802, 27976, 31473, 31572, 34203, 41964, 45604, 62946, 63144, 68406, 83928, 91208, 102609, 125892, 136812, 205218, 235913, 251784, 273624, 410436, 471826, 707739, 820872, 943652, 1415478, 1887304, 2123217, 2830956, 3066869, 4246434, 5661912, 6133738, 8492868, 9200607, 12267476, 16985736, 18401214, 24534952, 27601821, 36802428, 55203642, 73604856, 110407284, 220814568]

約数ペア:

[(1, 220814568), (2, 110407284), (3, 73604856), (4, 55203642), (6, 36802428), (8, 27601821), (9, 24534952), (12, 18401214), (13, 16985736), (18, 12267476), (24, 9200607), (26, 8492868), (36, 6133738), (39, 5661912), (52, 4246434), (72, 3066869), (78, 2830956), (104, 2123217), (117, 1887304), (156, 1415478), (234, 943652), (269, 820872), (312, 707739), (468, 471826), (538, 410436), (807, 273624), (877, 251784), (936, 235913), (1076, 205218), (1614, 136812), (1754, 125892), (2152, 102609), (2421, 91208), (2631, 83928), (3228, 68406), (3497, 63144), (3508, 62946), (4842, 45604), (5262, 41964), (6456, 34203), (6994, 31572), (7016, 31473), (7893, 27976), (9684, 22802), (10491, 21048), (10524, 20982), (11401, 19368), (13988, 15786)]