289268352

素因数分解:

$2^7\times 3^2\times {\mathrm{293}}^1\times {\mathrm{857}}^1$

素因数の和:1170

約数の個数: 96

約数和(自身を含む): 836215380

約数和(自身を除く): 546947028

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 293, 384, 576, 586, 857, 879, 1152, 1172, 1714, 1758, 2344, 2571, 2637, 3428, 3516, 4688, 5142, 5274, 6856, 7032, 7713, 9376, 10284, 10548, 13712, 14064, 15426, 18752, 20568, 21096, 27424, 28128, 30852, 37504, 41136, 42192, 54848, 56256, 61704, 82272, 84384, 109696, 112512, 123408, 164544, 168768, 246816, 251101, 329088, 337536, 493632, 502202, 753303, 987264, 1004404, 1506606, 2008808, 2259909, 3013212, 4017616, 4519818, 6026424, 8035232, 9039636, 12052848, 16070464, 18079272, 24105696, 32140928, 36158544, 48211392, 72317088, 96422784, 144634176, 289268352]

約数ペア:

[(1, 289268352), (2, 144634176), (3, 96422784), (4, 72317088), (6, 48211392), (8, 36158544), (9, 32140928), (12, 24105696), (16, 18079272), (18, 16070464), (24, 12052848), (32, 9039636), (36, 8035232), (48, 6026424), (64, 4519818), (72, 4017616), (96, 3013212), (128, 2259909), (144, 2008808), (192, 1506606), (288, 1004404), (293, 987264), (384, 753303), (576, 502202), (586, 493632), (857, 337536), (879, 329088), (1152, 251101), (1172, 246816), (1714, 168768), (1758, 164544), (2344, 123408), (2571, 112512), (2637, 109696), (3428, 84384), (3516, 82272), (4688, 61704), (5142, 56256), (5274, 54848), (6856, 42192), (7032, 41136), (7713, 37504), (9376, 30852), (10284, 28128), (10548, 27424), (13712, 21096), (14064, 20568), (15426, 18752)]