278306112

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{207073}}^1$

素因数の和:207095

約数の個数: 56

約数和(自身を含む): 841548736

約数和(自身を除く): 563242624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 207073, 414146, 621219, 828292, 1242438, 1449511, 1656584, 2484876, 2899022, 3313168, 4348533, 4969752, 5798044, 6626336, 8697066, 9939504, 11596088, 13252672, 17394132, 19879008, 23192176, 34788264, 39758016, 46384352, 69576528, 92768704, 139153056, 278306112]

約数ペア:

[(1, 278306112), (2, 139153056), (3, 92768704), (4, 69576528), (6, 46384352), (7, 39758016), (8, 34788264), (12, 23192176), (14, 19879008), (16, 17394132), (21, 13252672), (24, 11596088), (28, 9939504), (32, 8697066), (42, 6626336), (48, 5798044), (56, 4969752), (64, 4348533), (84, 3313168), (96, 2899022), (112, 2484876), (168, 1656584), (192, 1449511), (224, 1242438), (336, 828292), (448, 621219), (672, 414146), (1344, 207073)]