281372672

素因数分解:

$2^{11}\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1033}}^1$

素因数の和:1081

約数の個数: 96

約数和(自身を含む): 677476800

約数和(自身を除く): 396104128

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 256, 266, 304, 448, 512, 532, 608, 896, 1024, 1033, 1064, 1216, 1792, 2048, 2066, 2128, 2432, 3584, 4132, 4256, 4864, 7168, 7231, 8264, 8512, 9728, 14336, 14462, 16528, 17024, 19456, 19627, 28924, 33056, 34048, 38912, 39254, 57848, 66112, 68096, 78508, 115696, 132224, 136192, 137389, 157016, 231392, 264448, 272384, 274778, 314032, 462784, 528896, 549556, 628064, 925568, 1057792, 1099112, 1256128, 1851136, 2115584, 2198224, 2512256, 3702272, 4396448, 5024512, 7404544, 8792896, 10049024, 14809088, 17585792, 20098048, 35171584, 40196096, 70343168, 140686336, 281372672]

約数ペア:

[(1, 281372672), (2, 140686336), (4, 70343168), (7, 40196096), (8, 35171584), (14, 20098048), (16, 17585792), (19, 14809088), (28, 10049024), (32, 8792896), (38, 7404544), (56, 5024512), (64, 4396448), (76, 3702272), (112, 2512256), (128, 2198224), (133, 2115584), (152, 1851136), (224, 1256128), (256, 1099112), (266, 1057792), (304, 925568), (448, 628064), (512, 549556), (532, 528896), (608, 462784), (896, 314032), (1024, 274778), (1033, 272384), (1064, 264448), (1216, 231392), (1792, 157016), (2048, 137389), (2066, 136192), (2128, 132224), (2432, 115696), (3584, 78508), (4132, 68096), (4256, 66112), (4864, 57848), (7168, 39254), (7231, 38912), (8264, 34048), (8512, 33056), (9728, 28924), (14336, 19627), (14462, 19456), (16528, 17024)]