248479728

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{739523}}^1$

素因数の和:739541

約数の個数: 40

約数和(自身を含む): 733607808

約数和(自身を除く): 485128080

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 739523, 1479046, 2218569, 2958092, 4437138, 5176661, 5916184, 8874276, 10353322, 11832368, 15529983, 17748552, 20706644, 31059966, 35497104, 41413288, 62119932, 82826576, 124239864, 248479728]

約数ペア:

[(1, 248479728), (2, 124239864), (3, 82826576), (4, 62119932), (6, 41413288), (7, 35497104), (8, 31059966), (12, 20706644), (14, 17748552), (16, 15529983), (21, 11832368), (24, 10353322), (28, 8874276), (42, 5916184), (48, 5176661), (56, 4437138), (84, 2958092), (112, 2218569), (168, 1479046), (336, 739523)]