2054228176

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{251}}^1$

素因数の和:370

約数の個数: 240

約数和(自身を含む): 5535770688

約数和(自身を除く): 3481542512

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 49, 52, 56, 73, 77, 88, 91, 98, 104, 112, 143, 146, 154, 176, 182, 196, 208, 251, 286, 292, 308, 364, 392, 502, 511, 539, 572, 584, 616, 637, 728, 784, 803, 949, 1001, 1004, 1022, 1078, 1144, 1168, 1232, 1274, 1456, 1606, 1757, 1898, 2002, 2008, 2044, 2156, 2288, 2548, 2761, 3212, 3263, 3514, 3577, 3796, 4004, 4016, 4088, 4312, 5096, 5522, 5621, 6424, 6526, 6643, 7007, 7028, 7154, 7592, 8008, 8176, 8624, 10192, 10439, 11044, 11242, 12299, 12848, 13052, 13286, 14014, 14056, 14308, 15184, 16016, 18323, 19327, 20878, 22088, 22484, 22841, 24598, 26104, 26572, 28028, 28112, 28616, 35893, 36646, 38654, 39347, 41756, 44176, 44968, 45682, 46501, 49196, 52208, 53144, 56056, 57232, 71786, 73073, 73292, 77308, 78694, 83512, 89936, 91364, 93002, 98392, 106288, 112112, 128261, 135289, 143572, 146146, 146584, 154616, 157388, 159887, 167024, 182728, 186004, 196784, 201553, 238199, 251251, 256522, 270578, 287144, 292292, 293168, 309232, 314776, 319774, 365456, 372008, 403106, 476398, 502502, 511511, 513044, 541156, 574288, 584584, 629552, 639548, 744016, 806212, 897827, 952796, 1005004, 1023022, 1026088, 1082312, 1169168, 1279096, 1410871, 1612424, 1667393, 1758757, 1795654, 1905592, 2010008, 2046044, 2052176, 2164624, 2558192, 2620189, 2821742, 3224848, 3334786, 3517514, 3591308, 3811184, 4020016, 4092088, 5240378, 5643484, 6669572, 7035028, 7182616, 8184176, 9876097, 10480756, 11286968, 11671751, 13339144, 14070056, 14365232, 18341323, 19752194, 20961512, 22573936, 23343502, 26678288, 28140112, 36682646, 39504388, 41923024, 46687004, 73365292, 79008776, 93374008, 128389261, 146730584, 158017552, 186748016, 256778522, 293461168, 513557044, 1027114088, 2054228176]

約数ペア:

[(1, 2054228176), (2, 1027114088), (4, 513557044), (7, 293461168), (8, 256778522), (11, 186748016), (13, 158017552), (14, 146730584), (16, 128389261), (22, 93374008), (26, 79008776), (28, 73365292), (44, 46687004), (49, 41923024), (52, 39504388), (56, 36682646), (73, 28140112), (77, 26678288), (88, 23343502), (91, 22573936), (98, 20961512), (104, 19752194), (112, 18341323), (143, 14365232), (146, 14070056), (154, 13339144), (176, 11671751), (182, 11286968), (196, 10480756), (208, 9876097), (251, 8184176), (286, 7182616), (292, 7035028), (308, 6669572), (364, 5643484), (392, 5240378), (502, 4092088), (511, 4020016), (539, 3811184), (572, 3591308), (584, 3517514), (616, 3334786), (637, 3224848), (728, 2821742), (784, 2620189), (803, 2558192), (949, 2164624), (1001, 2052176), (1004, 2046044), (1022, 2010008), (1078, 1905592), (1144, 1795654), (1168, 1758757), (1232, 1667393), (1274, 1612424), (1456, 1410871), (1606, 1279096), (1757, 1169168), (1898, 1082312), (2002, 1026088), (2008, 1023022), (2044, 1005004), (2156, 952796), (2288, 897827), (2548, 806212), (2761, 744016), (3212, 639548), (3263, 629552), (3514, 584584), (3577, 574288), (3796, 541156), (4004, 513044), (4016, 511511), (4088, 502502), (4312, 476398), (5096, 403106), (5522, 372008), (5621, 365456), (6424, 319774), (6526, 314776), (6643, 309232), (7007, 293168), (7028, 292292), (7154, 287144), (7592, 270578), (8008, 256522), (8176, 251251), (8624, 238199), (10192, 201553), (10439, 196784), (11044, 186004), (11242, 182728), (12299, 167024), (12848, 159887), (13052, 157388), (13286, 154616), (14014, 146584), (14056, 146146), (14308, 143572), (15184, 135289), (16016, 128261), (18323, 112112), (19327, 106288), (20878, 98392), (22088, 93002), (22484, 91364), (22841, 89936), (24598, 83512), (26104, 78694), (26572, 77308), (28028, 73292), (28112, 73073), (28616, 71786), (35893, 57232), (36646, 56056), (38654, 53144), (39347, 52208), (41756, 49196), (44176, 46501), (44968, 45682)]