253444788

素因数分解:

$2^2\times 3^4\times {\mathrm{163}}^1\times {\mathrm{4799}}^1$

素因数の和:4978

約数の個数: 60

約数和(自身を含む): 666758400

約数和(自身を除く): 413313612

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 163, 324, 326, 489, 652, 978, 1467, 1956, 2934, 4401, 4799, 5868, 8802, 9598, 13203, 14397, 17604, 19196, 26406, 28794, 43191, 52812, 57588, 86382, 129573, 172764, 259146, 388719, 518292, 777438, 782237, 1554876, 1564474, 2346711, 3128948, 4693422, 7040133, 9386844, 14080266, 21120399, 28160532, 42240798, 63361197, 84481596, 126722394, 253444788]

約数ペア:

[(1, 253444788), (2, 126722394), (3, 84481596), (4, 63361197), (6, 42240798), (9, 28160532), (12, 21120399), (18, 14080266), (27, 9386844), (36, 7040133), (54, 4693422), (81, 3128948), (108, 2346711), (162, 1564474), (163, 1554876), (324, 782237), (326, 777438), (489, 518292), (652, 388719), (978, 259146), (1467, 172764), (1956, 129573), (2934, 86382), (4401, 57588), (4799, 52812), (5868, 43191), (8802, 28794), (9598, 26406), (13203, 19196), (14397, 17604)]