2218215519

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{151}}^1$

素因数の和:349

約数の個数: 96

約数和(自身を含む): 3728664576

約数和(自身を除く): 1510449057

約数列:

[1, 3, 9, 13, 23, 39, 53, 69, 103, 117, 151, 159, 207, 299, 309, 453, 477, 689, 897, 927, 1219, 1339, 1359, 1963, 2067, 2369, 2691, 3473, 3657, 4017, 5459, 5889, 6201, 7107, 8003, 10419, 10971, 12051, 15553, 15847, 16377, 17667, 21321, 24009, 30797, 31257, 45149, 46659, 47541, 49131, 70967, 72027, 92391, 104039, 125557, 135447, 139977, 142623, 184069, 202189, 212901, 277173, 312117, 357719, 376671, 406341, 552207, 606567, 638703, 824309, 936351, 1073157, 1130013, 1632241, 1656621, 1819701, 2392897, 2472927, 3219471, 4650347, 4896723, 7178691, 7418781, 10716017, 13951041, 14690169, 18959107, 21536073, 32148051, 41853123, 56877321, 96444153, 170631963, 246468391, 739405173, 2218215519]

約数ペア:

[(1, 2218215519), (3, 739405173), (9, 246468391), (13, 170631963), (23, 96444153), (39, 56877321), (53, 41853123), (69, 32148051), (103, 21536073), (117, 18959107), (151, 14690169), (159, 13951041), (207, 10716017), (299, 7418781), (309, 7178691), (453, 4896723), (477, 4650347), (689, 3219471), (897, 2472927), (927, 2392897), (1219, 1819701), (1339, 1656621), (1359, 1632241), (1963, 1130013), (2067, 1073157), (2369, 936351), (2691, 824309), (3473, 638703), (3657, 606567), (4017, 552207), (5459, 406341), (5889, 376671), (6201, 357719), (7107, 312117), (8003, 277173), (10419, 212901), (10971, 202189), (12051, 184069), (15553, 142623), (15847, 139977), (16377, 135447), (17667, 125557), (21321, 104039), (24009, 92391), (30797, 72027), (31257, 70967), (45149, 49131), (46659, 47541)]