881035092

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{271}}^1$

素因数の和:411

約数の個数: 216

約数和(自身を含む): 2765293440

約数和(自身を除く): 1884258348

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 49, 57, 63, 76, 84, 97, 98, 114, 126, 133, 147, 171, 194, 196, 228, 252, 266, 271, 291, 294, 342, 388, 399, 441, 532, 542, 582, 588, 679, 684, 798, 813, 873, 882, 931, 1084, 1164, 1197, 1358, 1596, 1626, 1746, 1764, 1843, 1862, 1897, 2037, 2394, 2439, 2716, 2793, 3252, 3492, 3686, 3724, 3794, 4074, 4753, 4788, 4878, 5149, 5529, 5586, 5691, 6111, 7372, 7588, 8148, 8379, 9506, 9756, 10298, 11058, 11172, 11382, 12222, 12901, 13279, 14259, 15447, 16587, 16758, 17073, 19012, 20596, 22116, 22764, 24444, 25802, 26287, 26558, 28518, 30894, 33174, 33516, 34146, 36043, 38703, 39837, 42777, 46341, 51604, 52574, 53116, 57036, 61788, 66348, 68292, 72086, 77406, 78861, 79674, 85554, 90307, 92682, 105148, 108129, 116109, 119511, 144172, 154812, 157722, 159348, 171108, 180614, 184009, 185364, 216258, 232218, 236583, 239022, 252301, 270921, 315444, 324387, 361228, 368018, 432516, 464436, 473166, 478044, 499453, 504602, 541842, 552027, 648774, 736036, 756903, 812763, 946332, 998906, 1009204, 1083684, 1104054, 1288063, 1297548, 1498359, 1513806, 1625526, 1656081, 1997812, 2208108, 2270709, 2576126, 2996718, 3027612, 3251052, 3312162, 3496171, 3864189, 4495077, 4541418, 5152252, 5993436, 6624324, 6992342, 7728378, 8990154, 9082836, 10488513, 11592567, 13984684, 15456756, 17980308, 20977026, 23185134, 24473197, 31465539, 41954052, 46370268, 48946394, 62931078, 73419591, 97892788, 125862156, 146839182, 220258773, 293678364, 440517546, 881035092]

約数ペア:

[(1, 881035092), (2, 440517546), (3, 293678364), (4, 220258773), (6, 146839182), (7, 125862156), (9, 97892788), (12, 73419591), (14, 62931078), (18, 48946394), (19, 46370268), (21, 41954052), (28, 31465539), (36, 24473197), (38, 23185134), (42, 20977026), (49, 17980308), (57, 15456756), (63, 13984684), (76, 11592567), (84, 10488513), (97, 9082836), (98, 8990154), (114, 7728378), (126, 6992342), (133, 6624324), (147, 5993436), (171, 5152252), (194, 4541418), (196, 4495077), (228, 3864189), (252, 3496171), (266, 3312162), (271, 3251052), (291, 3027612), (294, 2996718), (342, 2576126), (388, 2270709), (399, 2208108), (441, 1997812), (532, 1656081), (542, 1625526), (582, 1513806), (588, 1498359), (679, 1297548), (684, 1288063), (798, 1104054), (813, 1083684), (873, 1009204), (882, 998906), (931, 946332), (1084, 812763), (1164, 756903), (1197, 736036), (1358, 648774), (1596, 552027), (1626, 541842), (1746, 504602), (1764, 499453), (1843, 478044), (1862, 473166), (1897, 464436), (2037, 432516), (2394, 368018), (2439, 361228), (2716, 324387), (2793, 315444), (3252, 270921), (3492, 252301), (3686, 239022), (3724, 236583), (3794, 232218), (4074, 216258), (4753, 185364), (4788, 184009), (4878, 180614), (5149, 171108), (5529, 159348), (5586, 157722), (5691, 154812), (6111, 144172), (7372, 119511), (7588, 116109), (8148, 108129), (8379, 105148), (9506, 92682), (9756, 90307), (10298, 85554), (11058, 79674), (11172, 78861), (11382, 77406), (12222, 72086), (12901, 68292), (13279, 66348), (14259, 61788), (15447, 57036), (16587, 53116), (16758, 52574), (17073, 51604), (19012, 46341), (20596, 42777), (22116, 39837), (22764, 38703), (24444, 36043), (25802, 34146), (26287, 33516), (26558, 33174), (28518, 30894)]