254546208

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4073}}^1$

素因数の和:4127

約数の個数: 144

約数和(自身を含む): 854171136

約数和(自身を除く): 599624928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 62, 63, 72, 84, 93, 96, 112, 124, 126, 144, 168, 186, 217, 224, 248, 252, 279, 288, 336, 372, 434, 496, 504, 558, 651, 672, 744, 868, 992, 1008, 1116, 1302, 1488, 1736, 1953, 2016, 2232, 2604, 2976, 3472, 3906, 4073, 4464, 5208, 6944, 7812, 8146, 8928, 10416, 12219, 15624, 16292, 20832, 24438, 28511, 31248, 32584, 36657, 48876, 57022, 62496, 65168, 73314, 85533, 97752, 114044, 126263, 130336, 146628, 171066, 195504, 228088, 252526, 256599, 293256, 342132, 378789, 391008, 456176, 505052, 513198, 586512, 684264, 757578, 883841, 912352, 1010104, 1026396, 1136367, 1173024, 1368528, 1515156, 1767682, 2020208, 2052792, 2272734, 2651523, 2737056, 3030312, 3535364, 4040416, 4105584, 4545468, 5303046, 6060624, 7070728, 7954569, 8211168, 9090936, 10606092, 12121248, 14141456, 15909138, 18181872, 21212184, 28282912, 31818276, 36363744, 42424368, 63636552, 84848736, 127273104, 254546208]

約数ペア:

[(1, 254546208), (2, 127273104), (3, 84848736), (4, 63636552), (6, 42424368), (7, 36363744), (8, 31818276), (9, 28282912), (12, 21212184), (14, 18181872), (16, 15909138), (18, 14141456), (21, 12121248), (24, 10606092), (28, 9090936), (31, 8211168), (32, 7954569), (36, 7070728), (42, 6060624), (48, 5303046), (56, 4545468), (62, 4105584), (63, 4040416), (72, 3535364), (84, 3030312), (93, 2737056), (96, 2651523), (112, 2272734), (124, 2052792), (126, 2020208), (144, 1767682), (168, 1515156), (186, 1368528), (217, 1173024), (224, 1136367), (248, 1026396), (252, 1010104), (279, 912352), (288, 883841), (336, 757578), (372, 684264), (434, 586512), (496, 513198), (504, 505052), (558, 456176), (651, 391008), (672, 378789), (744, 342132), (868, 293256), (992, 256599), (1008, 252526), (1116, 228088), (1302, 195504), (1488, 171066), (1736, 146628), (1953, 130336), (2016, 126263), (2232, 114044), (2604, 97752), (2976, 85533), (3472, 73314), (3906, 65168), (4073, 62496), (4464, 57022), (5208, 48876), (6944, 36657), (7812, 32584), (8146, 31248), (8928, 28511), (10416, 24438), (12219, 20832), (15624, 16292)]