308210364

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{111187}}^1$

素因数の和:111215

約数の個数: 72

約数和(自身を含む): 971338368

約数和(自身を除く): 663128004

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 111187, 222374, 333561, 444748, 667122, 778309, 1000683, 1223057, 1334244, 1556618, 2001366, 2334927, 2446114, 3113236, 3669171, 4002732, 4669854, 4892228, 7004781, 7338342, 8561399, 9339708, 11007513, 14009562, 14676684, 17122798, 22015026, 25684197, 28019124, 34245596, 44030052, 51368394, 77052591, 102736788, 154105182, 308210364]

約数ペア:

[(1, 308210364), (2, 154105182), (3, 102736788), (4, 77052591), (6, 51368394), (7, 44030052), (9, 34245596), (11, 28019124), (12, 25684197), (14, 22015026), (18, 17122798), (21, 14676684), (22, 14009562), (28, 11007513), (33, 9339708), (36, 8561399), (42, 7338342), (44, 7004781), (63, 4892228), (66, 4669854), (77, 4002732), (84, 3669171), (99, 3113236), (126, 2446114), (132, 2334927), (154, 2001366), (198, 1556618), (231, 1334244), (252, 1223057), (308, 1000683), (396, 778309), (462, 667122), (693, 444748), (924, 333561), (1386, 222374), (2772, 111187)]