255524148

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{13729}}^1$

素因数の和:13797

約数の個数: 72

約数和(自身を含む): 719671680

約数和(自身を除く): 464147532

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 47, 66, 94, 99, 132, 141, 188, 198, 282, 396, 423, 517, 564, 846, 1034, 1551, 1692, 2068, 3102, 4653, 6204, 9306, 13729, 18612, 27458, 41187, 54916, 82374, 123561, 151019, 164748, 247122, 302038, 453057, 494244, 604076, 645263, 906114, 1290526, 1359171, 1812228, 1935789, 2581052, 2718342, 3871578, 5436684, 5807367, 7097893, 7743156, 11614734, 14195786, 21293679, 23229468, 28391572, 42587358, 63881037, 85174716, 127762074, 255524148]

約数ペア:

[(1, 255524148), (2, 127762074), (3, 85174716), (4, 63881037), (6, 42587358), (9, 28391572), (11, 23229468), (12, 21293679), (18, 14195786), (22, 11614734), (33, 7743156), (36, 7097893), (44, 5807367), (47, 5436684), (66, 3871578), (94, 2718342), (99, 2581052), (132, 1935789), (141, 1812228), (188, 1359171), (198, 1290526), (282, 906114), (396, 645263), (423, 604076), (517, 494244), (564, 453057), (846, 302038), (1034, 247122), (1551, 164748), (1692, 151019), (2068, 123561), (3102, 82374), (4653, 54916), (6204, 41187), (9306, 27458), (13729, 18612)]