180308688

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{536633}}^1$

素因数の和:536651

約数の個数: 40

約数和(自身を含む): 532340928

約数和(自身を除く): 352032240

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 536633, 1073266, 1609899, 2146532, 3219798, 3756431, 4293064, 6439596, 7512862, 8586128, 11269293, 12879192, 15025724, 22538586, 25758384, 30051448, 45077172, 60102896, 90154344, 180308688]

約数ペア:

[(1, 180308688), (2, 90154344), (3, 60102896), (4, 45077172), (6, 30051448), (7, 25758384), (8, 22538586), (12, 15025724), (14, 12879192), (16, 11269293), (21, 8586128), (24, 7512862), (28, 6439596), (42, 4293064), (48, 3756431), (56, 3219798), (84, 2146532), (112, 1609899), (168, 1073266), (336, 536633)]