389213064

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{757}}^1$

素因数の和:999

約数の個数: 96

約数和(自身を含む): 1089655320

約数和(自身を除く): 700442256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 193, 222, 296, 333, 386, 444, 579, 666, 757, 772, 888, 1158, 1332, 1514, 1544, 1737, 2271, 2316, 2664, 3028, 3474, 4542, 4632, 6056, 6813, 6948, 7141, 9084, 13626, 13896, 14282, 18168, 21423, 27252, 28009, 28564, 42846, 54504, 56018, 57128, 64269, 84027, 85692, 112036, 128538, 146101, 168054, 171384, 224072, 252081, 257076, 292202, 336108, 438303, 504162, 514152, 584404, 672216, 876606, 1008324, 1168808, 1314909, 1753212, 2016648, 2629818, 3506424, 5259636, 5405737, 10519272, 10811474, 16217211, 21622948, 32434422, 43245896, 48651633, 64868844, 97303266, 129737688, 194606532, 389213064]

約数ペア:

[(1, 389213064), (2, 194606532), (3, 129737688), (4, 97303266), (6, 64868844), (8, 48651633), (9, 43245896), (12, 32434422), (18, 21622948), (24, 16217211), (36, 10811474), (37, 10519272), (72, 5405737), (74, 5259636), (111, 3506424), (148, 2629818), (193, 2016648), (222, 1753212), (296, 1314909), (333, 1168808), (386, 1008324), (444, 876606), (579, 672216), (666, 584404), (757, 514152), (772, 504162), (888, 438303), (1158, 336108), (1332, 292202), (1514, 257076), (1544, 252081), (1737, 224072), (2271, 171384), (2316, 168054), (2664, 146101), (3028, 128538), (3474, 112036), (4542, 85692), (4632, 84027), (6056, 64269), (6813, 57128), (6948, 56018), (7141, 54504), (9084, 42846), (13626, 28564), (13896, 28009), (14282, 27252), (18168, 21423)]