757988

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:152

約数の個数: 48

約数和(自身を含む): 1741824

約数和(自身を除く): 983836

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 77, 92, 107, 154, 161, 214, 253, 308, 322, 428, 506, 644, 749, 1012, 1177, 1498, 1771, 2354, 2461, 2996, 3542, 4708, 4922, 7084, 8239, 9844, 16478, 17227, 27071, 32956, 34454, 54142, 68908, 108284, 189497, 378994, 757988]

約数ペア:

[(1, 757988), (2, 378994), (4, 189497), (7, 108284), (11, 68908), (14, 54142), (22, 34454), (23, 32956), (28, 27071), (44, 17227), (46, 16478), (77, 9844), (92, 8239), (107, 7084), (154, 4922), (161, 4708), (214, 3542), (253, 2996), (308, 2461), (322, 2354), (428, 1771), (506, 1498), (644, 1177), (749, 1012)]