247673568

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^2\times {\mathrm{4877}}^1$

素因数の和:4936

約数の個数: 72

約数和(自身を含む): 679778568

約数和(自身を除く): 432105000

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 138, 184, 276, 368, 529, 552, 736, 1058, 1104, 1587, 2116, 2208, 3174, 4232, 4877, 6348, 8464, 9754, 12696, 14631, 16928, 19508, 25392, 29262, 39016, 50784, 58524, 78032, 112171, 117048, 156064, 224342, 234096, 336513, 448684, 468192, 673026, 897368, 1346052, 1794736, 2579933, 2692104, 3589472, 5159866, 5384208, 7739799, 10319732, 10768416, 15479598, 20639464, 30959196, 41278928, 61918392, 82557856, 123836784, 247673568]

約数ペア:

[(1, 247673568), (2, 123836784), (3, 82557856), (4, 61918392), (6, 41278928), (8, 30959196), (12, 20639464), (16, 15479598), (23, 10768416), (24, 10319732), (32, 7739799), (46, 5384208), (48, 5159866), (69, 3589472), (92, 2692104), (96, 2579933), (138, 1794736), (184, 1346052), (276, 897368), (368, 673026), (529, 468192), (552, 448684), (736, 336513), (1058, 234096), (1104, 224342), (1587, 156064), (2116, 117048), (2208, 112171), (3174, 78032), (4232, 58524), (4877, 50784), (6348, 39016), (8464, 29262), (9754, 25392), (12696, 19508), (14631, 16928)]