243245344

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{3359}}^1$

素因数の和:3473

約数の個数: 48

約数和(自身を含む): 501258240

約数和(自身を除く): 258012896

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 73, 124, 146, 248, 292, 496, 584, 992, 1168, 2263, 2336, 3359, 4526, 6718, 9052, 13436, 18104, 26872, 36208, 53744, 72416, 104129, 107488, 208258, 245207, 416516, 490414, 833032, 980828, 1666064, 1961656, 3332128, 3923312, 7601417, 7846624, 15202834, 30405668, 60811336, 121622672, 243245344]

約数ペア:

[(1, 243245344), (2, 121622672), (4, 60811336), (8, 30405668), (16, 15202834), (31, 7846624), (32, 7601417), (62, 3923312), (73, 3332128), (124, 1961656), (146, 1666064), (248, 980828), (292, 833032), (496, 490414), (584, 416516), (992, 245207), (1168, 208258), (2263, 107488), (2336, 104129), (3359, 72416), (4526, 53744), (6718, 36208), (9052, 26872), (13436, 18104)]