245685888

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{30467}}^1$

素因数の和:30494

約数の個数: 96

約数和(自身を含む): 808011360

約数和(自身を除く): 562325472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 288, 336, 384, 448, 504, 576, 672, 896, 1008, 1152, 1344, 2016, 2688, 4032, 8064, 30467, 60934, 91401, 121868, 182802, 213269, 243736, 274203, 365604, 426538, 487472, 548406, 639807, 731208, 853076, 974944, 1096812, 1279614, 1462416, 1706152, 1919421, 1949888, 2193624, 2559228, 2924832, 3412304, 3838842, 3899776, 4387248, 5118456, 5849664, 6824608, 7677684, 8774496, 10236912, 11699328, 13649216, 15355368, 17548992, 20473824, 27298432, 30710736, 35097984, 40947648, 61421472, 81895296, 122842944, 245685888]

約数ペア:

[(1, 245685888), (2, 122842944), (3, 81895296), (4, 61421472), (6, 40947648), (7, 35097984), (8, 30710736), (9, 27298432), (12, 20473824), (14, 17548992), (16, 15355368), (18, 13649216), (21, 11699328), (24, 10236912), (28, 8774496), (32, 7677684), (36, 6824608), (42, 5849664), (48, 5118456), (56, 4387248), (63, 3899776), (64, 3838842), (72, 3412304), (84, 2924832), (96, 2559228), (112, 2193624), (126, 1949888), (128, 1919421), (144, 1706152), (168, 1462416), (192, 1279614), (224, 1096812), (252, 974944), (288, 853076), (336, 731208), (384, 639807), (448, 548406), (504, 487472), (576, 426538), (672, 365604), (896, 274203), (1008, 243736), (1152, 213269), (1344, 182802), (2016, 121868), (2688, 91401), (4032, 60934), (8064, 30467)]