1491075684

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{383}}^1\times {\mathrm{2207}}^1$

素因数の和:2614

約数の個数: 108

約数和(自身を含む): 4397912064

約数和(自身を除く): 2906836380

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 383, 441, 588, 766, 882, 1149, 1532, 1764, 2207, 2298, 2681, 3447, 4414, 4596, 5362, 6621, 6894, 8043, 8828, 10724, 13242, 13788, 15449, 16086, 18767, 19863, 24129, 26484, 30898, 32172, 37534, 39726, 46347, 48258, 56301, 61796, 75068, 79452, 92694, 96516, 108143, 112602, 139041, 168903, 185388, 216286, 225204, 278082, 324429, 337806, 432572, 556164, 648858, 675612, 845281, 973287, 1297716, 1690562, 1946574, 2535843, 3381124, 3893148, 5071686, 5916967, 7607529, 10143372, 11833934, 15215058, 17750901, 23667868, 30430116, 35501802, 41418769, 53252703, 71003604, 82837538, 106505406, 124256307, 165675076, 213010812, 248512614, 372768921, 497025228, 745537842, 1491075684]

約数ペア:

[(1, 1491075684), (2, 745537842), (3, 497025228), (4, 372768921), (6, 248512614), (7, 213010812), (9, 165675076), (12, 124256307), (14, 106505406), (18, 82837538), (21, 71003604), (28, 53252703), (36, 41418769), (42, 35501802), (49, 30430116), (63, 23667868), (84, 17750901), (98, 15215058), (126, 11833934), (147, 10143372), (196, 7607529), (252, 5916967), (294, 5071686), (383, 3893148), (441, 3381124), (588, 2535843), (766, 1946574), (882, 1690562), (1149, 1297716), (1532, 973287), (1764, 845281), (2207, 675612), (2298, 648858), (2681, 556164), (3447, 432572), (4414, 337806), (4596, 324429), (5362, 278082), (6621, 225204), (6894, 216286), (8043, 185388), (8828, 168903), (10724, 139041), (13242, 112602), (13788, 108143), (15449, 96516), (16086, 92694), (18767, 79452), (19863, 75068), (24129, 61796), (26484, 56301), (30898, 48258), (32172, 46347), (37534, 39726)]