813821578848

素因数分解:

$2^5\times 3^2\times {\mathrm{97}}^1\times {\mathrm{173}}^1\times {\mathrm{168391}}^1$

素因数の和:168677

約数の個数: 144

約数和(自身を含む): 2351693294496

約数和(自身を除く): 1537871715648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 97, 144, 173, 194, 288, 291, 346, 388, 519, 582, 692, 776, 873, 1038, 1164, 1384, 1552, 1557, 1746, 2076, 2328, 2768, 3104, 3114, 3492, 4152, 4656, 5536, 6228, 6984, 8304, 9312, 12456, 13968, 16608, 16781, 24912, 27936, 33562, 49824, 50343, 67124, 100686, 134248, 151029, 168391, 201372, 268496, 302058, 336782, 402744, 505173, 536992, 604116, 673564, 805488, 1010346, 1208232, 1347128, 1515519, 1610976, 2020692, 2416464, 2694256, 3031038, 4041384, 4832928, 5388512, 6062076, 8082768, 12124152, 16165536, 16333927, 24248304, 29131643, 32667854, 48496608, 49001781, 58263286, 65335708, 87394929, 98003562, 116526572, 130671416, 147005343, 174789858, 196007124, 233053144, 261342832, 262184787, 294010686, 349579716, 392014248, 466106288, 522685664, 524369574, 588021372, 699159432, 784028496, 932212576, 1048739148, 1176042744, 1398318864, 1568056992, 2097478296, 2352085488, 2796637728, 2825769371, 4194956592, 4704170976, 5651538742, 8389913184, 8477308113, 11303077484, 16954616226, 22606154968, 25431924339, 33909232452, 45212309936, 50863848678, 67818464904, 90424619872, 101727697356, 135636929808, 203455394712, 271273859616, 406910789424, 813821578848]

約数ペア:

[(1, 813821578848), (2, 406910789424), (3, 271273859616), (4, 203455394712), (6, 135636929808), (8, 101727697356), (9, 90424619872), (12, 67818464904), (16, 50863848678), (18, 45212309936), (24, 33909232452), (32, 25431924339), (36, 22606154968), (48, 16954616226), (72, 11303077484), (96, 8477308113), (97, 8389913184), (144, 5651538742), (173, 4704170976), (194, 4194956592), (288, 2825769371), (291, 2796637728), (346, 2352085488), (388, 2097478296), (519, 1568056992), (582, 1398318864), (692, 1176042744), (776, 1048739148), (873, 932212576), (1038, 784028496), (1164, 699159432), (1384, 588021372), (1552, 524369574), (1557, 522685664), (1746, 466106288), (2076, 392014248), (2328, 349579716), (2768, 294010686), (3104, 262184787), (3114, 261342832), (3492, 233053144), (4152, 196007124), (4656, 174789858), (5536, 147005343), (6228, 130671416), (6984, 116526572), (8304, 98003562), (9312, 87394929), (12456, 65335708), (13968, 58263286), (16608, 49001781), (16781, 48496608), (24912, 32667854), (27936, 29131643), (33562, 24248304), (49824, 16333927), (50343, 16165536), (67124, 12124152), (100686, 8082768), (134248, 6062076), (151029, 5388512), (168391, 4832928), (201372, 4041384), (268496, 3031038), (302058, 2694256), (336782, 2416464), (402744, 2020692), (505173, 1610976), (536992, 1515519), (604116, 1347128), (673564, 1208232), (805488, 1010346)]