21882811608

素因数分解:

$2^3\times 3^4\times 7^2\times {\mathrm{59}}^1\times {\mathrm{11681}}^1$

素因数の和:11772

約数の個数: 240

約数和(自身を含む): 72513678600

約数和(自身を除く): 50630866992

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 59, 63, 72, 81, 84, 98, 108, 118, 126, 147, 162, 168, 177, 189, 196, 216, 236, 252, 294, 324, 354, 378, 392, 413, 441, 472, 504, 531, 567, 588, 648, 708, 756, 826, 882, 1062, 1134, 1176, 1239, 1323, 1416, 1512, 1593, 1652, 1764, 2124, 2268, 2478, 2646, 2891, 3186, 3304, 3528, 3717, 3969, 4248, 4536, 4779, 4956, 5292, 5782, 6372, 7434, 7938, 8673, 9558, 9912, 10584, 11151, 11564, 11681, 12744, 14868, 15876, 17346, 19116, 22302, 23128, 23362, 26019, 29736, 31752, 33453, 34692, 35043, 38232, 44604, 46724, 52038, 66906, 69384, 70086, 78057, 81767, 89208, 93448, 104076, 105129, 133812, 140172, 156114, 163534, 208152, 210258, 234171, 245301, 267624, 280344, 312228, 315387, 327068, 420516, 468342, 490602, 572369, 624456, 630774, 654136, 689179, 735903, 841032, 936684, 946161, 981204, 1144738, 1261548, 1378358, 1471806, 1717107, 1873368, 1892322, 1962408, 2067537, 2207709, 2289476, 2523096, 2756716, 2943612, 3434214, 3784644, 4135074, 4415418, 4578952, 4824253, 5151321, 5513432, 5887224, 6202611, 6623127, 6868428, 7569288, 8270148, 8830836, 9648506, 10302642, 12405222, 13246254, 13736856, 14472759, 15453963, 16540296, 17661672, 18607833, 19297012, 20605284, 24810444, 26492508, 28945518, 30907926, 33769771, 37215666, 38594024, 41210568, 43418277, 46361889, 49620888, 52985016, 55823499, 57891036, 61815852, 67539542, 74431332, 86836554, 92723778, 101309313, 111646998, 115782072, 123631704, 130254831, 135079084, 148862664, 173673108, 185447556, 202618626, 223293996, 260509662, 270158168, 303927939, 347346216, 370895112, 390764493, 405237252, 446587992, 521019324, 607855878, 781528986, 810474504, 911783817, 1042038648, 1215711756, 1563057972, 1823567634, 2431423512, 2735351451, 3126115944, 3647135268, 5470702902, 7294270536, 10941405804, 21882811608]

約数ペア:

[(1, 21882811608), (2, 10941405804), (3, 7294270536), (4, 5470702902), (6, 3647135268), (7, 3126115944), (8, 2735351451), (9, 2431423512), (12, 1823567634), (14, 1563057972), (18, 1215711756), (21, 1042038648), (24, 911783817), (27, 810474504), (28, 781528986), (36, 607855878), (42, 521019324), (49, 446587992), (54, 405237252), (56, 390764493), (59, 370895112), (63, 347346216), (72, 303927939), (81, 270158168), (84, 260509662), (98, 223293996), (108, 202618626), (118, 185447556), (126, 173673108), (147, 148862664), (162, 135079084), (168, 130254831), (177, 123631704), (189, 115782072), (196, 111646998), (216, 101309313), (236, 92723778), (252, 86836554), (294, 74431332), (324, 67539542), (354, 61815852), (378, 57891036), (392, 55823499), (413, 52985016), (441, 49620888), (472, 46361889), (504, 43418277), (531, 41210568), (567, 38594024), (588, 37215666), (648, 33769771), (708, 30907926), (756, 28945518), (826, 26492508), (882, 24810444), (1062, 20605284), (1134, 19297012), (1176, 18607833), (1239, 17661672), (1323, 16540296), (1416, 15453963), (1512, 14472759), (1593, 13736856), (1652, 13246254), (1764, 12405222), (2124, 10302642), (2268, 9648506), (2478, 8830836), (2646, 8270148), (2891, 7569288), (3186, 6868428), (3304, 6623127), (3528, 6202611), (3717, 5887224), (3969, 5513432), (4248, 5151321), (4536, 4824253), (4779, 4578952), (4956, 4415418), (5292, 4135074), (5782, 3784644), (6372, 3434214), (7434, 2943612), (7938, 2756716), (8673, 2523096), (9558, 2289476), (9912, 2207709), (10584, 2067537), (11151, 1962408), (11564, 1892322), (11681, 1873368), (12744, 1717107), (14868, 1471806), (15876, 1378358), (17346, 1261548), (19116, 1144738), (22302, 981204), (23128, 946161), (23362, 936684), (26019, 841032), (29736, 735903), (31752, 689179), (33453, 654136), (34692, 630774), (35043, 624456), (38232, 572369), (44604, 490602), (46724, 468342), (52038, 420516), (66906, 327068), (69384, 315387), (70086, 312228), (78057, 280344), (81767, 267624), (89208, 245301), (93448, 234171), (104076, 210258), (105129, 208152), (133812, 163534), (140172, 156114)]