808005248

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{457}}^1\times {\mathrm{727}}^1$

素因数の和:1217

約数の個数: 64

約数和(自身を含む): 1700462400

約数和(自身を除く): 892457152

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 457, 608, 727, 914, 1216, 1454, 1828, 2432, 2908, 3656, 5816, 7312, 8683, 11632, 13813, 14624, 17366, 23264, 27626, 29248, 34732, 46528, 55252, 58496, 69464, 93056, 110504, 138928, 221008, 277856, 332239, 442016, 555712, 664478, 884032, 1111424, 1328956, 1768064, 2657912, 5315824, 6312541, 10631648, 12625082, 21263296, 25250164, 42526592, 50500328, 101000656, 202001312, 404002624, 808005248]

約数ペア:

[(1, 808005248), (2, 404002624), (4, 202001312), (8, 101000656), (16, 50500328), (19, 42526592), (32, 25250164), (38, 21263296), (64, 12625082), (76, 10631648), (128, 6312541), (152, 5315824), (304, 2657912), (457, 1768064), (608, 1328956), (727, 1111424), (914, 884032), (1216, 664478), (1454, 555712), (1828, 442016), (2432, 332239), (2908, 277856), (3656, 221008), (5816, 138928), (7312, 110504), (8683, 93056), (11632, 69464), (13813, 58496), (14624, 55252), (17366, 46528), (23264, 34732), (27626, 29248)]