1900580290536

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1\times {\mathrm{293}}^1\times {\mathrm{20477}}^1$

素因数の和:21043

約数の個数: 128

約数和(自身を含む): 4863626570880

約数和(自身を除く): 2963046280344

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 134, 197, 201, 268, 293, 394, 402, 536, 586, 591, 788, 804, 879, 1172, 1182, 1576, 1608, 1758, 2344, 2364, 3516, 4728, 7032, 13199, 19631, 20477, 26398, 39262, 39597, 40954, 52796, 57721, 58893, 61431, 78524, 79194, 81908, 105592, 115442, 117786, 122862, 157048, 158388, 163816, 173163, 230884, 235572, 245724, 316776, 346326, 461768, 471144, 491448, 692652, 1371959, 1385304, 2743918, 3867307, 4033969, 4115877, 5487836, 5999761, 7734614, 8067938, 8231754, 10975672, 11601921, 11999522, 12101907, 15469228, 16135876, 16463508, 17999283, 23203842, 23999044, 24203814, 30938456, 32271752, 32927016, 35998566, 46407684, 47998088, 48407628, 71997132, 92815368, 96815256, 143994264, 270275923, 401983987, 540551846, 803967974, 810827769, 1081103692, 1181952917, 1205951961, 1607935948, 1621655538, 2162207384, 2363905834, 2411903922, 3215871896, 3243311076, 3545858751, 4727811668, 4823807844, 6486622152, 7091717502, 9455623336, 9647615688, 14183435004, 28366870008, 79190845439, 158381690878, 237572536317, 316763381756, 475145072634, 633526763512, 950290145268, 1900580290536]

約数ペア:

[(1, 1900580290536), (2, 950290145268), (3, 633526763512), (4, 475145072634), (6, 316763381756), (8, 237572536317), (12, 158381690878), (24, 79190845439), (67, 28366870008), (134, 14183435004), (197, 9647615688), (201, 9455623336), (268, 7091717502), (293, 6486622152), (394, 4823807844), (402, 4727811668), (536, 3545858751), (586, 3243311076), (591, 3215871896), (788, 2411903922), (804, 2363905834), (879, 2162207384), (1172, 1621655538), (1182, 1607935948), (1576, 1205951961), (1608, 1181952917), (1758, 1081103692), (2344, 810827769), (2364, 803967974), (3516, 540551846), (4728, 401983987), (7032, 270275923), (13199, 143994264), (19631, 96815256), (20477, 92815368), (26398, 71997132), (39262, 48407628), (39597, 47998088), (40954, 46407684), (52796, 35998566), (57721, 32927016), (58893, 32271752), (61431, 30938456), (78524, 24203814), (79194, 23999044), (81908, 23203842), (105592, 17999283), (115442, 16463508), (117786, 16135876), (122862, 15469228), (157048, 12101907), (158388, 11999522), (163816, 11601921), (173163, 10975672), (230884, 8231754), (235572, 8067938), (245724, 7734614), (316776, 5999761), (346326, 5487836), (461768, 4115877), (471144, 4033969), (491448, 3867307), (692652, 2743918), (1371959, 1385304)]