40791432

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:247

約数の個数: 128

約数和(自身を含む): 120528000

約数和(自身を除く): 79736568

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 44, 51, 61, 66, 68, 88, 102, 122, 132, 136, 149, 183, 187, 204, 244, 264, 298, 366, 374, 408, 447, 488, 561, 596, 671, 732, 748, 894, 1037, 1122, 1192, 1342, 1464, 1496, 1639, 1788, 2013, 2074, 2244, 2533, 2684, 3111, 3278, 3576, 4026, 4148, 4488, 4917, 5066, 5368, 6222, 6556, 7599, 8052, 8296, 9089, 9834, 10132, 11407, 12444, 13112, 15198, 16104, 18178, 19668, 20264, 22814, 24888, 27267, 27863, 30396, 34221, 36356, 39336, 45628, 54534, 55726, 60792, 68442, 72712, 83589, 91256, 99979, 109068, 111452, 136884, 154513, 167178, 199958, 218136, 222904, 273768, 299937, 309026, 334356, 399916, 463539, 599874, 618052, 668712, 799832, 927078, 1199748, 1236104, 1699643, 1854156, 2399496, 3399286, 3708312, 5098929, 6798572, 10197858, 13597144, 20395716, 40791432]

約数ペア:

[(1, 40791432), (2, 20395716), (3, 13597144), (4, 10197858), (6, 6798572), (8, 5098929), (11, 3708312), (12, 3399286), (17, 2399496), (22, 1854156), (24, 1699643), (33, 1236104), (34, 1199748), (44, 927078), (51, 799832), (61, 668712), (66, 618052), (68, 599874), (88, 463539), (102, 399916), (122, 334356), (132, 309026), (136, 299937), (149, 273768), (183, 222904), (187, 218136), (204, 199958), (244, 167178), (264, 154513), (298, 136884), (366, 111452), (374, 109068), (408, 99979), (447, 91256), (488, 83589), (561, 72712), (596, 68442), (671, 60792), (732, 55726), (748, 54534), (894, 45628), (1037, 39336), (1122, 36356), (1192, 34221), (1342, 30396), (1464, 27863), (1496, 27267), (1639, 24888), (1788, 22814), (2013, 20264), (2074, 19668), (2244, 18178), (2533, 16104), (2684, 15198), (3111, 13112), (3278, 12444), (3576, 11407), (4026, 10132), (4148, 9834), (4488, 9089), (4917, 8296), (5066, 8052), (5368, 7599), (6222, 6556)]