15665914732

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{4073}}^1$

素因数の和:4355

約数の個数: 96

約数和(自身を含む): 33058065600

約数和(自身を除く): 17392150868

約数列:

[1, 2, 4, 13, 17, 19, 26, 34, 38, 52, 68, 76, 221, 229, 247, 323, 442, 458, 494, 646, 884, 916, 988, 1292, 2977, 3893, 4073, 4199, 4351, 5954, 7786, 8146, 8398, 8702, 11908, 15572, 16292, 16796, 17404, 50609, 52949, 56563, 69241, 73967, 77387, 101218, 105898, 113126, 138482, 147934, 154774, 202436, 211796, 226252, 276964, 295868, 309548, 900133, 932717, 961571, 1006031, 1315579, 1800266, 1865434, 1923142, 2012062, 2631158, 3600532, 3730868, 3846284, 4024124, 5262316, 12125321, 15856189, 17102527, 17721623, 24250642, 31712378, 34205054, 35443246, 48501284, 63424756, 68410108, 70886492, 206130457, 230381099, 301267591, 412260914, 460762198, 602535182, 824521828, 921524396, 1205070364, 3916478683, 7832957366, 15665914732]

約数ペア:

[(1, 15665914732), (2, 7832957366), (4, 3916478683), (13, 1205070364), (17, 921524396), (19, 824521828), (26, 602535182), (34, 460762198), (38, 412260914), (52, 301267591), (68, 230381099), (76, 206130457), (221, 70886492), (229, 68410108), (247, 63424756), (323, 48501284), (442, 35443246), (458, 34205054), (494, 31712378), (646, 24250642), (884, 17721623), (916, 17102527), (988, 15856189), (1292, 12125321), (2977, 5262316), (3893, 4024124), (4073, 3846284), (4199, 3730868), (4351, 3600532), (5954, 2631158), (7786, 2012062), (8146, 1923142), (8398, 1865434), (8702, 1800266), (11908, 1315579), (15572, 1006031), (16292, 961571), (16796, 932717), (17404, 900133), (50609, 309548), (52949, 295868), (56563, 276964), (69241, 226252), (73967, 211796), (77387, 202436), (101218, 154774), (105898, 147934), (113126, 138482)]