217764612

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:180

約数の個数: 180

約数和(自身を含む): 637984116

約数和(自身を除く): 420219504

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 41, 52, 54, 78, 81, 82, 97, 108, 117, 123, 156, 162, 164, 169, 194, 234, 246, 291, 324, 338, 351, 369, 388, 468, 492, 507, 533, 582, 676, 702, 738, 873, 1014, 1053, 1066, 1107, 1164, 1261, 1404, 1476, 1521, 1599, 1746, 2028, 2106, 2132, 2214, 2522, 2619, 3042, 3198, 3321, 3492, 3783, 3977, 4212, 4428, 4563, 4797, 5044, 5238, 6084, 6396, 6642, 6929, 7566, 7857, 7954, 9126, 9594, 10476, 11349, 11931, 13284, 13689, 13858, 14391, 15132, 15714, 15908, 16393, 18252, 19188, 20787, 22698, 23862, 27378, 27716, 28782, 31428, 32786, 34047, 35793, 41574, 43173, 45396, 47724, 49179, 51701, 54756, 57564, 62361, 65572, 68094, 71586, 83148, 86346, 98358, 102141, 103402, 107379, 124722, 136188, 143172, 147537, 155103, 172692, 187083, 196716, 204282, 206804, 214758, 249444, 295074, 310206, 322137, 374166, 408564, 429516, 442611, 465309, 561249, 590148, 620412, 644274, 672113, 748332, 885222, 930618, 1122498, 1288548, 1327833, 1344226, 1395927, 1770444, 1861236, 2016339, 2244996, 2655666, 2688452, 2791854, 4032678, 4187781, 5311332, 5583708, 6049017, 8065356, 8375562, 12098034, 16751124, 18147051, 24196068, 36294102, 54441153, 72588204, 108882306, 217764612]

約数ペア:

[(1, 217764612), (2, 108882306), (3, 72588204), (4, 54441153), (6, 36294102), (9, 24196068), (12, 18147051), (13, 16751124), (18, 12098034), (26, 8375562), (27, 8065356), (36, 6049017), (39, 5583708), (41, 5311332), (52, 4187781), (54, 4032678), (78, 2791854), (81, 2688452), (82, 2655666), (97, 2244996), (108, 2016339), (117, 1861236), (123, 1770444), (156, 1395927), (162, 1344226), (164, 1327833), (169, 1288548), (194, 1122498), (234, 930618), (246, 885222), (291, 748332), (324, 672113), (338, 644274), (351, 620412), (369, 590148), (388, 561249), (468, 465309), (492, 442611), (507, 429516), (533, 408564), (582, 374166), (676, 322137), (702, 310206), (738, 295074), (873, 249444), (1014, 214758), (1053, 206804), (1066, 204282), (1107, 196716), (1164, 187083), (1261, 172692), (1404, 155103), (1476, 147537), (1521, 143172), (1599, 136188), (1746, 124722), (2028, 107379), (2106, 103402), (2132, 102141), (2214, 98358), (2522, 86346), (2619, 83148), (3042, 71586), (3198, 68094), (3321, 65572), (3492, 62361), (3783, 57564), (3977, 54756), (4212, 51701), (4428, 49179), (4563, 47724), (4797, 45396), (5044, 43173), (5238, 41574), (6084, 35793), (6396, 34047), (6642, 32786), (6929, 31428), (7566, 28782), (7857, 27716), (7954, 27378), (9126, 23862), (9594, 22698), (10476, 20787), (11349, 19188), (11931, 18252), (13284, 16393), (13689, 15908), (13858, 15714), (14391, 15132)]