386432856

素因数分解:

$2^3\times 3^4\times {\mathrm{31}}^1\times {\mathrm{19237}}^1$

素因数の和:19286

約数の個数: 80

約数和(自身を含む): 1117343040

約数和(自身を除く): 730910184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 81, 93, 108, 124, 162, 186, 216, 248, 279, 324, 372, 558, 648, 744, 837, 1116, 1674, 2232, 2511, 3348, 5022, 6696, 10044, 19237, 20088, 38474, 57711, 76948, 115422, 153896, 173133, 230844, 346266, 461688, 519399, 596347, 692532, 1038798, 1192694, 1385064, 1558197, 1789041, 2077596, 2385388, 3116394, 3578082, 4155192, 4770776, 5367123, 6232788, 7156164, 10734246, 12465576, 14312328, 16101369, 21468492, 32202738, 42936984, 48304107, 64405476, 96608214, 128810952, 193216428, 386432856]

約数ペア:

[(1, 386432856), (2, 193216428), (3, 128810952), (4, 96608214), (6, 64405476), (8, 48304107), (9, 42936984), (12, 32202738), (18, 21468492), (24, 16101369), (27, 14312328), (31, 12465576), (36, 10734246), (54, 7156164), (62, 6232788), (72, 5367123), (81, 4770776), (93, 4155192), (108, 3578082), (124, 3116394), (162, 2385388), (186, 2077596), (216, 1789041), (248, 1558197), (279, 1385064), (324, 1192694), (372, 1038798), (558, 692532), (648, 596347), (744, 519399), (837, 461688), (1116, 346266), (1674, 230844), (2232, 173133), (2511, 153896), (3348, 115422), (5022, 76948), (6696, 57711), (10044, 38474), (19237, 20088)]