13307721416

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{541}}^1$

素因数の和:787

約数の個数: 128

約数和(自身を含む): 28771614720

約数和(自身を除く): 15463893304

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 71, 88, 124, 127, 142, 248, 254, 284, 341, 508, 541, 568, 682, 781, 1016, 1082, 1364, 1397, 1562, 2164, 2201, 2728, 2794, 3124, 3937, 4328, 4402, 5588, 5951, 6248, 7874, 8804, 9017, 11176, 11902, 15748, 16771, 17608, 18034, 23804, 24211, 31496, 33542, 36068, 38411, 43307, 47608, 48422, 67084, 68707, 72136, 76822, 86614, 96844, 99187, 134168, 137414, 153644, 173228, 184481, 193688, 198374, 274828, 279527, 307288, 346456, 368962, 396748, 422521, 549656, 559054, 737924, 755777, 793496, 845042, 1118108, 1190741, 1475848, 1511554, 1690084, 2129917, 2236216, 2381482, 3023108, 3074797, 3380168, 4259834, 4762964, 4878197, 6046216, 6149594, 8519668, 9525928, 9756394, 12299188, 13098151, 17039336, 19512788, 23429087, 24598376, 26196302, 39025576, 46858174, 52392604, 53660167, 93716348, 104785208, 107320334, 151224107, 187432696, 214640668, 302448214, 429281336, 604896428, 1209792856, 1663465177, 3326930354, 6653860708, 13307721416]

約数ペア:

[(1, 13307721416), (2, 6653860708), (4, 3326930354), (8, 1663465177), (11, 1209792856), (22, 604896428), (31, 429281336), (44, 302448214), (62, 214640668), (71, 187432696), (88, 151224107), (124, 107320334), (127, 104785208), (142, 93716348), (248, 53660167), (254, 52392604), (284, 46858174), (341, 39025576), (508, 26196302), (541, 24598376), (568, 23429087), (682, 19512788), (781, 17039336), (1016, 13098151), (1082, 12299188), (1364, 9756394), (1397, 9525928), (1562, 8519668), (2164, 6149594), (2201, 6046216), (2728, 4878197), (2794, 4762964), (3124, 4259834), (3937, 3380168), (4328, 3074797), (4402, 3023108), (5588, 2381482), (5951, 2236216), (6248, 2129917), (7874, 1690084), (8804, 1511554), (9017, 1475848), (11176, 1190741), (11902, 1118108), (15748, 845042), (16771, 793496), (17608, 755777), (18034, 737924), (23804, 559054), (24211, 549656), (31496, 422521), (33542, 396748), (36068, 368962), (38411, 346456), (43307, 307288), (47608, 279527), (48422, 274828), (67084, 198374), (68707, 193688), (72136, 184481), (76822, 173228), (86614, 153644), (96844, 137414), (99187, 134168)]