378664064

素因数分解:

$2^7\times {\mathrm{79}}^1\times {\mathrm{37447}}^1$

素因数の和:37540

約数の個数: 32

約数和(自身を含む): 763939200

約数和(自身を除く): 385275136

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 128, 158, 316, 632, 1264, 2528, 5056, 10112, 37447, 74894, 149788, 299576, 599152, 1198304, 2396608, 2958313, 4793216, 5916626, 11833252, 23666504, 47333008, 94666016, 189332032, 378664064]

約数ペア:

[(1, 378664064), (2, 189332032), (4, 94666016), (8, 47333008), (16, 23666504), (32, 11833252), (64, 5916626), (79, 4793216), (128, 2958313), (158, 2396608), (316, 1198304), (632, 599152), (1264, 299576), (2528, 149788), (5056, 74894), (10112, 37447)]