239532980547

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{1019}}^1\times {\mathrm{1663}}^1$

素因数の和:2872

約数の個数: 64

約数和(自身を含む): 375411179520

約数和(自身を除く): 135878198973

約数列:

[1, 3, 7, 21, 53, 127, 159, 371, 381, 889, 1019, 1113, 1663, 2667, 3057, 4989, 6731, 7133, 11641, 20193, 21399, 34923, 47117, 54007, 88139, 129413, 141351, 162021, 211201, 264417, 378049, 388239, 616973, 633603, 905891, 1134147, 1478407, 1694597, 1850919, 2717673, 4435221, 5083791, 6858889, 11193653, 11862179, 20576667, 33580959, 35586537, 48012223, 78355571, 89813641, 144036669, 215213819, 235066713, 269440923, 628695487, 645641457, 1506496733, 1886086461, 4519490199, 11406332407, 34218997221, 79844326849, 239532980547]

約数ペア:

[(1, 239532980547), (3, 79844326849), (7, 34218997221), (21, 11406332407), (53, 4519490199), (127, 1886086461), (159, 1506496733), (371, 645641457), (381, 628695487), (889, 269440923), (1019, 235066713), (1113, 215213819), (1663, 144036669), (2667, 89813641), (3057, 78355571), (4989, 48012223), (6731, 35586537), (7133, 33580959), (11641, 20576667), (20193, 11862179), (21399, 11193653), (34923, 6858889), (47117, 5083791), (54007, 4435221), (88139, 2717673), (129413, 1850919), (141351, 1694597), (162021, 1478407), (211201, 1134147), (264417, 905891), (378049, 633603), (388239, 616973)]