290972592

素因数分解:

$2^4\times 3^2\times {\mathrm{139}}^1\times {\mathrm{14537}}^1$

素因数の和:14690

約数の個数: 60

約数和(自身を含む): 820233960

約数和(自身を除く): 529261368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 139, 144, 278, 417, 556, 834, 1112, 1251, 1668, 2224, 2502, 3336, 5004, 6672, 10008, 14537, 20016, 29074, 43611, 58148, 87222, 116296, 130833, 174444, 232592, 261666, 348888, 523332, 697776, 1046664, 2020643, 2093328, 4041286, 6061929, 8082572, 12123858, 16165144, 18185787, 24247716, 32330288, 36371574, 48495432, 72743148, 96990864, 145486296, 290972592]

約数ペア:

[(1, 290972592), (2, 145486296), (3, 96990864), (4, 72743148), (6, 48495432), (8, 36371574), (9, 32330288), (12, 24247716), (16, 18185787), (18, 16165144), (24, 12123858), (36, 8082572), (48, 6061929), (72, 4041286), (139, 2093328), (144, 2020643), (278, 1046664), (417, 697776), (556, 523332), (834, 348888), (1112, 261666), (1251, 232592), (1668, 174444), (2224, 130833), (2502, 116296), (3336, 87222), (5004, 58148), (6672, 43611), (10008, 29074), (14537, 20016)]