647527152

素因数分解:

$2^4\times 3^1\times {\mathrm{631}}^1\times {\mathrm{21379}}^1$

素因数の和:22021

約数の個数: 40

約数和(自身を含む): 1675507840

約数和(自身を除く): 1027980688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 631, 1262, 1893, 2524, 3786, 5048, 7572, 10096, 15144, 21379, 30288, 42758, 64137, 85516, 128274, 171032, 256548, 342064, 513096, 1026192, 13490149, 26980298, 40470447, 53960596, 80940894, 107921192, 161881788, 215842384, 323763576, 647527152]

約数ペア:

[(1, 647527152), (2, 323763576), (3, 215842384), (4, 161881788), (6, 107921192), (8, 80940894), (12, 53960596), (16, 40470447), (24, 26980298), (48, 13490149), (631, 1026192), (1262, 513096), (1893, 342064), (2524, 256548), (3786, 171032), (5048, 128274), (7572, 85516), (10096, 64137), (15144, 42758), (21379, 30288)]