8889677896

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1523}}^1\times {\mathrm{3491}}^1$

素因数の和:5050

約数の個数: 64

約数和(自身を含む): 19158508800

約数和(自身を除く): 10268830904

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1523, 1672, 3046, 3491, 6092, 6982, 12184, 13964, 16753, 27928, 28937, 33506, 38401, 57874, 66329, 67012, 76802, 115748, 132658, 134024, 153604, 231496, 265316, 307208, 318307, 530632, 636614, 729619, 1273228, 1459238, 2546456, 2918476, 5316793, 5836952, 10633586, 21267172, 42534344, 58484723, 101019067, 116969446, 202038134, 233938892, 404076268, 467877784, 808152536, 1111209737, 2222419474, 4444838948, 8889677896]

約数ペア:

[(1, 8889677896), (2, 4444838948), (4, 2222419474), (8, 1111209737), (11, 808152536), (19, 467877784), (22, 404076268), (38, 233938892), (44, 202038134), (76, 116969446), (88, 101019067), (152, 58484723), (209, 42534344), (418, 21267172), (836, 10633586), (1523, 5836952), (1672, 5316793), (3046, 2918476), (3491, 2546456), (6092, 1459238), (6982, 1273228), (12184, 729619), (13964, 636614), (16753, 530632), (27928, 318307), (28937, 307208), (33506, 265316), (38401, 231496), (57874, 153604), (66329, 134024), (67012, 132658), (76802, 115748)]