531330294

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{191}}^1\times {\mathrm{373}}^1$

素因数の和:693

約数の個数: 64

約数和(自身を含む): 1178800128

約数和(自身を除く): 647469834

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 113, 191, 226, 339, 373, 382, 573, 678, 746, 1119, 1146, 1243, 2101, 2238, 2486, 3729, 4103, 4202, 6303, 7458, 8206, 12309, 12606, 21583, 24618, 42149, 43166, 64749, 71243, 84298, 126447, 129498, 142486, 213729, 237413, 252894, 427458, 463639, 474826, 712239, 783673, 927278, 1390917, 1424478, 1567346, 2351019, 2781834, 4702038, 8050459, 16100918, 24151377, 48302754, 88555049, 177110098, 265665147, 531330294]

約数ペア:

[(1, 531330294), (2, 265665147), (3, 177110098), (6, 88555049), (11, 48302754), (22, 24151377), (33, 16100918), (66, 8050459), (113, 4702038), (191, 2781834), (226, 2351019), (339, 1567346), (373, 1424478), (382, 1390917), (573, 927278), (678, 783673), (746, 712239), (1119, 474826), (1146, 463639), (1243, 427458), (2101, 252894), (2238, 237413), (2486, 213729), (3729, 142486), (4103, 129498), (4202, 126447), (6303, 84298), (7458, 71243), (8206, 64749), (12309, 43166), (12606, 42149), (21583, 24618)]