389699096

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{197}}^1$

素因数の和:444

約数の個数: 64

約数和(自身を含む): 777379680

約数和(自身を除く): 387680584

約数列:

[1, 2, 4, 8, 37, 41, 74, 82, 148, 163, 164, 197, 296, 326, 328, 394, 652, 788, 1304, 1517, 1576, 3034, 6031, 6068, 6683, 7289, 8077, 12062, 12136, 13366, 14578, 16154, 24124, 26732, 29156, 32111, 32308, 48248, 53464, 58312, 64222, 64616, 128444, 247271, 256888, 298849, 494542, 597698, 989084, 1188107, 1195396, 1316551, 1978168, 2376214, 2390792, 2633102, 4752428, 5266204, 9504856, 10532408, 48712387, 97424774, 194849548, 389699096]

約数ペア:

[(1, 389699096), (2, 194849548), (4, 97424774), (8, 48712387), (37, 10532408), (41, 9504856), (74, 5266204), (82, 4752428), (148, 2633102), (163, 2390792), (164, 2376214), (197, 1978168), (296, 1316551), (326, 1195396), (328, 1188107), (394, 989084), (652, 597698), (788, 494542), (1304, 298849), (1517, 256888), (1576, 247271), (3034, 128444), (6031, 64616), (6068, 64222), (6683, 58312), (7289, 53464), (8077, 48248), (12062, 32308), (12136, 32111), (13366, 29156), (14578, 26732), (16154, 24124)]