222293484

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{37}}^1\times {\mathrm{883}}^1$

素因数の和:946

約数の個数: 144

約数和(自身を含む): 684739328

約数和(自身を除く): 462445844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 37, 42, 54, 63, 74, 81, 84, 108, 111, 126, 148, 162, 189, 222, 243, 252, 259, 324, 333, 378, 444, 486, 518, 567, 666, 756, 777, 883, 972, 999, 1036, 1134, 1332, 1554, 1701, 1766, 1998, 2268, 2331, 2649, 2997, 3108, 3402, 3532, 3996, 4662, 5298, 5994, 6181, 6804, 6993, 7947, 8991, 9324, 10596, 11988, 12362, 13986, 15894, 17982, 18543, 20979, 23841, 24724, 27972, 31788, 32671, 35964, 37086, 41958, 47682, 55629, 62937, 65342, 71523, 74172, 83916, 95364, 98013, 111258, 125874, 130684, 143046, 166887, 196026, 214569, 222516, 228697, 251748, 286092, 294039, 333774, 392052, 429138, 457394, 500661, 588078, 667548, 686091, 858276, 882117, 914788, 1001322, 1176156, 1372182, 1501983, 1764234, 2002644, 2058273, 2646351, 2744364, 3003966, 3528468, 4116546, 5292702, 6007932, 6174819, 7939053, 8233092, 10585404, 12349638, 15878106, 18524457, 24699276, 31756212, 37048914, 55573371, 74097828, 111146742, 222293484]

約数ペア:

[(1, 222293484), (2, 111146742), (3, 74097828), (4, 55573371), (6, 37048914), (7, 31756212), (9, 24699276), (12, 18524457), (14, 15878106), (18, 12349638), (21, 10585404), (27, 8233092), (28, 7939053), (36, 6174819), (37, 6007932), (42, 5292702), (54, 4116546), (63, 3528468), (74, 3003966), (81, 2744364), (84, 2646351), (108, 2058273), (111, 2002644), (126, 1764234), (148, 1501983), (162, 1372182), (189, 1176156), (222, 1001322), (243, 914788), (252, 882117), (259, 858276), (324, 686091), (333, 667548), (378, 588078), (444, 500661), (486, 457394), (518, 429138), (567, 392052), (666, 333774), (756, 294039), (777, 286092), (883, 251748), (972, 228697), (999, 222516), (1036, 214569), (1134, 196026), (1332, 166887), (1554, 143046), (1701, 130684), (1766, 125874), (1998, 111258), (2268, 98013), (2331, 95364), (2649, 83916), (2997, 74172), (3108, 71523), (3402, 65342), (3532, 62937), (3996, 55629), (4662, 47682), (5298, 41958), (5994, 37086), (6181, 35964), (6804, 32671), (6993, 31788), (7947, 27972), (8991, 24724), (9324, 23841), (10596, 20979), (11988, 18543), (12362, 17982), (13986, 15894)]