256822704

素因数分解:

$2^4\times 3^3\times {\mathrm{293}}^1\times {\mathrm{2029}}^1$

素因数の和:2339

約数の個数: 80

約数和(自身を含む): 740056800

約数和(自身を除く): 483234096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 293, 432, 586, 879, 1172, 1758, 2029, 2344, 2637, 3516, 4058, 4688, 5274, 6087, 7032, 7911, 8116, 10548, 12174, 14064, 15822, 16232, 18261, 21096, 24348, 31644, 32464, 36522, 42192, 48696, 54783, 63288, 73044, 97392, 109566, 126576, 146088, 219132, 292176, 438264, 594497, 876528, 1188994, 1783491, 2377988, 3566982, 4755976, 5350473, 7133964, 9511952, 10700946, 14267928, 16051419, 21401892, 28535856, 32102838, 42803784, 64205676, 85607568, 128411352, 256822704]

約数ペア:

[(1, 256822704), (2, 128411352), (3, 85607568), (4, 64205676), (6, 42803784), (8, 32102838), (9, 28535856), (12, 21401892), (16, 16051419), (18, 14267928), (24, 10700946), (27, 9511952), (36, 7133964), (48, 5350473), (54, 4755976), (72, 3566982), (108, 2377988), (144, 1783491), (216, 1188994), (293, 876528), (432, 594497), (586, 438264), (879, 292176), (1172, 219132), (1758, 146088), (2029, 126576), (2344, 109566), (2637, 97392), (3516, 73044), (4058, 63288), (4688, 54783), (5274, 48696), (6087, 42192), (7032, 36522), (7911, 32464), (8116, 31644), (10548, 24348), (12174, 21096), (14064, 18261), (15822, 16232)]