399362016

素因数分解:

$2^5\times 3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{3877}}^1$

素因数の和:3956

約数の個数: 96

約数和(自身を含む): 1114071840

約数和(自身を除く): 714709824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 37, 48, 58, 74, 87, 96, 111, 116, 148, 174, 222, 232, 296, 348, 444, 464, 592, 696, 888, 928, 1073, 1184, 1392, 1776, 2146, 2784, 3219, 3552, 3877, 4292, 6438, 7754, 8584, 11631, 12876, 15508, 17168, 23262, 25752, 31016, 34336, 46524, 51504, 62032, 93048, 103008, 112433, 124064, 143449, 186096, 224866, 286898, 337299, 372192, 430347, 449732, 573796, 674598, 860694, 899464, 1147592, 1349196, 1721388, 1798928, 2295184, 2698392, 3442776, 3597856, 4160021, 4590368, 5396784, 6885552, 8320042, 10793568, 12480063, 13771104, 16640084, 24960126, 33280168, 49920252, 66560336, 99840504, 133120672, 199681008, 399362016]

約数ペア:

[(1, 399362016), (2, 199681008), (3, 133120672), (4, 99840504), (6, 66560336), (8, 49920252), (12, 33280168), (16, 24960126), (24, 16640084), (29, 13771104), (32, 12480063), (37, 10793568), (48, 8320042), (58, 6885552), (74, 5396784), (87, 4590368), (96, 4160021), (111, 3597856), (116, 3442776), (148, 2698392), (174, 2295184), (222, 1798928), (232, 1721388), (296, 1349196), (348, 1147592), (444, 899464), (464, 860694), (592, 674598), (696, 573796), (888, 449732), (928, 430347), (1073, 372192), (1184, 337299), (1392, 286898), (1776, 224866), (2146, 186096), (2784, 143449), (3219, 124064), (3552, 112433), (3877, 103008), (4292, 93048), (6438, 62032), (7754, 51504), (8584, 46524), (11631, 34336), (12876, 31016), (15508, 25752), (17168, 23262)]