258818112

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{21397}}^1$

素因数の和:21425

約数の個数: 112

約数和(自身を含む): 869614720

約数和(自身を除く): 610796608

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 144, 168, 189, 192, 216, 224, 252, 288, 336, 378, 432, 448, 504, 576, 672, 756, 864, 1008, 1344, 1512, 1728, 2016, 3024, 4032, 6048, 12096, 21397, 42794, 64191, 85588, 128382, 149779, 171176, 192573, 256764, 299558, 342352, 385146, 449337, 513528, 577719, 599116, 684704, 770292, 898674, 1027056, 1155438, 1198232, 1348011, 1369408, 1540584, 1797348, 2054112, 2310876, 2396464, 2696022, 3081168, 3594696, 4044033, 4108224, 4621752, 4792928, 5392044, 6162336, 7189392, 8088066, 9243504, 9585856, 10784088, 12324672, 14378784, 16176132, 18487008, 21568176, 28757568, 32352264, 36974016, 43136352, 64704528, 86272704, 129409056, 258818112]

約数ペア:

[(1, 258818112), (2, 129409056), (3, 86272704), (4, 64704528), (6, 43136352), (7, 36974016), (8, 32352264), (9, 28757568), (12, 21568176), (14, 18487008), (16, 16176132), (18, 14378784), (21, 12324672), (24, 10784088), (27, 9585856), (28, 9243504), (32, 8088066), (36, 7189392), (42, 6162336), (48, 5392044), (54, 4792928), (56, 4621752), (63, 4108224), (64, 4044033), (72, 3594696), (84, 3081168), (96, 2696022), (108, 2396464), (112, 2310876), (126, 2054112), (144, 1797348), (168, 1540584), (189, 1369408), (192, 1348011), (216, 1198232), (224, 1155438), (252, 1027056), (288, 898674), (336, 770292), (378, 684704), (432, 599116), (448, 577719), (504, 513528), (576, 449337), (672, 385146), (756, 342352), (864, 299558), (1008, 256764), (1344, 192573), (1512, 171176), (1728, 149779), (2016, 128382), (3024, 85588), (4032, 64191), (6048, 42794), (12096, 21397)]