19927260864

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{431}}^1\times {\mathrm{11467}}^1$

素因数の和:11923

約数の個数: 168

約数和(自身を含む): 65434756608

約数和(自身を除く): 45507495744

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 252, 288, 336, 431, 448, 504, 576, 672, 862, 1008, 1293, 1344, 1724, 2016, 2586, 3017, 3448, 3879, 4032, 5172, 6034, 6896, 7758, 9051, 10344, 11467, 12068, 13792, 15516, 18102, 20688, 22934, 24136, 27153, 27584, 31032, 34401, 36204, 41376, 45868, 48272, 54306, 62064, 68802, 72408, 80269, 82752, 91736, 96544, 103203, 108612, 124128, 137604, 144816, 160538, 183472, 193088, 206406, 217224, 240807, 248256, 275208, 289632, 321076, 366944, 412812, 434448, 481614, 550416, 579264, 642152, 722421, 733888, 825624, 868896, 963228, 1100832, 1284304, 1444842, 1651248, 1737792, 1926456, 2201664, 2568608, 2889684, 3302496, 3852912, 4942277, 5137216, 5779368, 6604992, 7705824, 9884554, 11558736, 14826831, 15411648, 19769108, 23117472, 29653662, 34595939, 39538216, 44480493, 46234944, 59307324, 69191878, 79076432, 88960986, 103787817, 118614648, 138383756, 158152864, 177921972, 207575634, 237229296, 276767512, 311363451, 316305728, 355843944, 415151268, 474458592, 553535024, 622726902, 711687888, 830302536, 948917184, 1107070048, 1245453804, 1423375776, 1660605072, 2214140096, 2490907608, 2846751552, 3321210144, 4981815216, 6642420288, 9963630432, 19927260864]

約数ペア:

[(1, 19927260864), (2, 9963630432), (3, 6642420288), (4, 4981815216), (6, 3321210144), (7, 2846751552), (8, 2490907608), (9, 2214140096), (12, 1660605072), (14, 1423375776), (16, 1245453804), (18, 1107070048), (21, 948917184), (24, 830302536), (28, 711687888), (32, 622726902), (36, 553535024), (42, 474458592), (48, 415151268), (56, 355843944), (63, 316305728), (64, 311363451), (72, 276767512), (84, 237229296), (96, 207575634), (112, 177921972), (126, 158152864), (144, 138383756), (168, 118614648), (192, 103787817), (224, 88960986), (252, 79076432), (288, 69191878), (336, 59307324), (431, 46234944), (448, 44480493), (504, 39538216), (576, 34595939), (672, 29653662), (862, 23117472), (1008, 19769108), (1293, 15411648), (1344, 14826831), (1724, 11558736), (2016, 9884554), (2586, 7705824), (3017, 6604992), (3448, 5779368), (3879, 5137216), (4032, 4942277), (5172, 3852912), (6034, 3302496), (6896, 2889684), (7758, 2568608), (9051, 2201664), (10344, 1926456), (11467, 1737792), (12068, 1651248), (13792, 1444842), (15516, 1284304), (18102, 1100832), (20688, 963228), (22934, 868896), (24136, 825624), (27153, 733888), (27584, 722421), (31032, 642152), (34401, 579264), (36204, 550416), (41376, 481614), (45868, 434448), (48272, 412812), (54306, 366944), (62064, 321076), (68802, 289632), (72408, 275208), (80269, 248256), (82752, 240807), (91736, 217224), (96544, 206406), (103203, 193088), (108612, 183472), (124128, 160538), (137604, 144816)]