253870512

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{755567}}^1$

素因数の和:755585

約数の個数: 40

約数和(自身を含む): 749523456

約数和(自身を除く): 495652944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 755567, 1511134, 2266701, 3022268, 4533402, 5288969, 6044536, 9066804, 10577938, 12089072, 15866907, 18133608, 21155876, 31733814, 36267216, 42311752, 63467628, 84623504, 126935256, 253870512]

約数ペア:

[(1, 253870512), (2, 126935256), (3, 84623504), (4, 63467628), (6, 42311752), (7, 36267216), (8, 31733814), (12, 21155876), (14, 18133608), (16, 15866907), (21, 12089072), (24, 10577938), (28, 9066804), (42, 6044536), (48, 5288969), (56, 4533402), (84, 3022268), (112, 2266701), (168, 1511134), (336, 755567)]