1400004144

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4073}}^1$

素因数の和:4136

約数の個数: 240

約数和(自身を含む): 5043677184

約数和(自身を除く): 3643673040

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 31, 33, 36, 42, 44, 48, 56, 62, 63, 66, 72, 77, 84, 88, 93, 99, 112, 124, 126, 132, 144, 154, 168, 176, 186, 198, 217, 231, 248, 252, 264, 279, 308, 336, 341, 372, 396, 434, 462, 496, 504, 528, 558, 616, 651, 682, 693, 744, 792, 868, 924, 1008, 1023, 1116, 1232, 1302, 1364, 1386, 1488, 1584, 1736, 1848, 1953, 2046, 2232, 2387, 2604, 2728, 2772, 3069, 3472, 3696, 3906, 4073, 4092, 4464, 4774, 5208, 5456, 5544, 6138, 7161, 7812, 8146, 8184, 9548, 10416, 11088, 12219, 12276, 14322, 15624, 16292, 16368, 19096, 21483, 24438, 24552, 28511, 28644, 31248, 32584, 36657, 38192, 42966, 44803, 48876, 49104, 57022, 57288, 65168, 73314, 85533, 85932, 89606, 97752, 114044, 114576, 126263, 134409, 146628, 171066, 171864, 179212, 195504, 228088, 252526, 256599, 268818, 293256, 313621, 342132, 343728, 358424, 378789, 403227, 456176, 505052, 513198, 537636, 586512, 627242, 684264, 716848, 757578, 806454, 883841, 940863, 1010104, 1026396, 1075272, 1136367, 1254484, 1368528, 1388893, 1515156, 1612908, 1767682, 1881726, 2020208, 2052792, 2150544, 2272734, 2508968, 2651523, 2777786, 2822589, 3030312, 3225816, 3535364, 3763452, 4105584, 4166679, 4545468, 5017936, 5303046, 5555572, 5645178, 6060624, 6451632, 7070728, 7526904, 7954569, 8333358, 9090936, 9722251, 10606092, 11111144, 11290356, 12500037, 14141456, 15053808, 15909138, 16666716, 18181872, 19444502, 21212184, 22222288, 22580712, 25000074, 29166753, 31818276, 33333432, 38889004, 42424368, 45161424, 50000148, 58333506, 63636552, 66666864, 77778008, 87500259, 100000296, 116667012, 127273104, 155556016, 175000518, 200000592, 233334024, 350001036, 466668048, 700002072, 1400004144]

約数ペア:

[(1, 1400004144), (2, 700002072), (3, 466668048), (4, 350001036), (6, 233334024), (7, 200000592), (8, 175000518), (9, 155556016), (11, 127273104), (12, 116667012), (14, 100000296), (16, 87500259), (18, 77778008), (21, 66666864), (22, 63636552), (24, 58333506), (28, 50000148), (31, 45161424), (33, 42424368), (36, 38889004), (42, 33333432), (44, 31818276), (48, 29166753), (56, 25000074), (62, 22580712), (63, 22222288), (66, 21212184), (72, 19444502), (77, 18181872), (84, 16666716), (88, 15909138), (93, 15053808), (99, 14141456), (112, 12500037), (124, 11290356), (126, 11111144), (132, 10606092), (144, 9722251), (154, 9090936), (168, 8333358), (176, 7954569), (186, 7526904), (198, 7070728), (217, 6451632), (231, 6060624), (248, 5645178), (252, 5555572), (264, 5303046), (279, 5017936), (308, 4545468), (336, 4166679), (341, 4105584), (372, 3763452), (396, 3535364), (434, 3225816), (462, 3030312), (496, 2822589), (504, 2777786), (528, 2651523), (558, 2508968), (616, 2272734), (651, 2150544), (682, 2052792), (693, 2020208), (744, 1881726), (792, 1767682), (868, 1612908), (924, 1515156), (1008, 1388893), (1023, 1368528), (1116, 1254484), (1232, 1136367), (1302, 1075272), (1364, 1026396), (1386, 1010104), (1488, 940863), (1584, 883841), (1736, 806454), (1848, 757578), (1953, 716848), (2046, 684264), (2232, 627242), (2387, 586512), (2604, 537636), (2728, 513198), (2772, 505052), (3069, 456176), (3472, 403227), (3696, 378789), (3906, 358424), (4073, 343728), (4092, 342132), (4464, 313621), (4774, 293256), (5208, 268818), (5456, 256599), (5544, 252526), (6138, 228088), (7161, 195504), (7812, 179212), (8146, 171864), (8184, 171066), (9548, 146628), (10416, 134409), (11088, 126263), (12219, 114576), (12276, 114044), (14322, 97752), (15624, 89606), (16292, 85932), (16368, 85533), (19096, 73314), (21483, 65168), (24438, 57288), (24552, 57022), (28511, 49104), (28644, 48876), (31248, 44803), (32584, 42966), (36657, 38192)]