218267868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1979}}^1$

素因数の和:2107

約数の個数: 96

約数和(自身を含む): 633346560

約数和(自身を除く): 415078692

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 101, 156, 182, 202, 273, 303, 364, 404, 546, 606, 707, 1092, 1212, 1313, 1414, 1979, 2121, 2626, 2828, 3939, 3958, 4242, 5252, 5937, 7878, 7916, 8484, 9191, 11874, 13853, 15756, 18382, 23748, 25727, 27573, 27706, 36764, 41559, 51454, 55146, 55412, 77181, 83118, 102908, 110292, 154362, 166236, 180089, 199879, 308724, 360178, 399758, 540267, 599637, 720356, 799516, 1080534, 1199274, 1399153, 2161068, 2398548, 2598427, 2798306, 4197459, 5196854, 5596612, 7795281, 8394918, 10393708, 15590562, 16789836, 18188989, 31181124, 36377978, 54566967, 72755956, 109133934, 218267868]

約数ペア:

[(1, 218267868), (2, 109133934), (3, 72755956), (4, 54566967), (6, 36377978), (7, 31181124), (12, 18188989), (13, 16789836), (14, 15590562), (21, 10393708), (26, 8394918), (28, 7795281), (39, 5596612), (42, 5196854), (52, 4197459), (78, 2798306), (84, 2598427), (91, 2398548), (101, 2161068), (156, 1399153), (182, 1199274), (202, 1080534), (273, 799516), (303, 720356), (364, 599637), (404, 540267), (546, 399758), (606, 360178), (707, 308724), (1092, 199879), (1212, 180089), (1313, 166236), (1414, 154362), (1979, 110292), (2121, 102908), (2626, 83118), (2828, 77181), (3939, 55412), (3958, 55146), (4242, 51454), (5252, 41559), (5937, 36764), (7878, 27706), (7916, 27573), (8484, 25727), (9191, 23748), (11874, 18382), (13853, 15756)]