390530496

素因数分解:

$2^6\times 3^1\times {\mathrm{79}}^1\times {\mathrm{25747}}^1$

素因数の和:25841

約数の個数: 56

約数和(自身を含む): 1046398720

約数和(自身を除く): 655868224

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 79, 96, 158, 192, 237, 316, 474, 632, 948, 1264, 1896, 2528, 3792, 5056, 7584, 15168, 25747, 51494, 77241, 102988, 154482, 205976, 308964, 411952, 617928, 823904, 1235856, 1647808, 2034013, 2471712, 4068026, 4943424, 6102039, 8136052, 12204078, 16272104, 24408156, 32544208, 48816312, 65088416, 97632624, 130176832, 195265248, 390530496]

約数ペア:

[(1, 390530496), (2, 195265248), (3, 130176832), (4, 97632624), (6, 65088416), (8, 48816312), (12, 32544208), (16, 24408156), (24, 16272104), (32, 12204078), (48, 8136052), (64, 6102039), (79, 4943424), (96, 4068026), (158, 2471712), (192, 2034013), (237, 1647808), (316, 1235856), (474, 823904), (632, 617928), (948, 411952), (1264, 308964), (1896, 205976), (2528, 154482), (3792, 102988), (5056, 77241), (7584, 51494), (15168, 25747)]