235431742

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1619}}^1$

素因数の和:1705

約数の個数: 64

約数和(自身を含む): 470292480

約数和(自身を除く): 234860738

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 47, 91, 94, 119, 182, 221, 238, 329, 442, 611, 658, 799, 1222, 1547, 1598, 1619, 3094, 3238, 4277, 5593, 8554, 10387, 11186, 11333, 20774, 21047, 22666, 27523, 42094, 55046, 72709, 76093, 145418, 147329, 152186, 192661, 294658, 357799, 385322, 532651, 715598, 989209, 1065302, 1293581, 1978418, 2504593, 2587162, 5009186, 6924463, 9055067, 13848926, 16816553, 18110134, 33633106, 117715871, 235431742]

約数ペア:

[(1, 235431742), (2, 117715871), (7, 33633106), (13, 18110134), (14, 16816553), (17, 13848926), (26, 9055067), (34, 6924463), (47, 5009186), (91, 2587162), (94, 2504593), (119, 1978418), (182, 1293581), (221, 1065302), (238, 989209), (329, 715598), (442, 532651), (611, 385322), (658, 357799), (799, 294658), (1222, 192661), (1547, 152186), (1598, 147329), (1619, 145418), (3094, 76093), (3238, 72709), (4277, 55046), (5593, 42094), (8554, 27523), (10387, 22666), (11186, 21047), (11333, 20774)]