256001832

素因数分解:

$2^3\times 3^2\times {\mathrm{829}}^1\times {\mathrm{4289}}^1$

素因数の和:5130

約数の個数: 48

約数和(自身を含む): 694336500

約数和(自身を除く): 438334668

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 829, 1658, 2487, 3316, 4289, 4974, 6632, 7461, 8578, 9948, 12867, 14922, 17156, 19896, 25734, 29844, 34312, 38601, 51468, 59688, 77202, 102936, 154404, 308808, 3555581, 7111162, 10666743, 14222324, 21333486, 28444648, 32000229, 42666972, 64000458, 85333944, 128000916, 256001832]

約数ペア:

[(1, 256001832), (2, 128000916), (3, 85333944), (4, 64000458), (6, 42666972), (8, 32000229), (9, 28444648), (12, 21333486), (18, 14222324), (24, 10666743), (36, 7111162), (72, 3555581), (829, 308808), (1658, 154404), (2487, 102936), (3316, 77202), (4289, 59688), (4974, 51468), (6632, 38601), (7461, 34312), (8578, 29844), (9948, 25734), (12867, 19896), (14922, 17156)]