38986992

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{163}}^1$

素因数の和:339

約数の個数: 120

約数和(自身を含む): 120551808

約数和(自身を除く): 81564816

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 151, 163, 176, 198, 264, 302, 326, 396, 453, 489, 528, 604, 652, 792, 906, 978, 1208, 1304, 1359, 1467, 1584, 1661, 1793, 1812, 1956, 2416, 2608, 2718, 2934, 3322, 3586, 3624, 3912, 4983, 5379, 5436, 5868, 6644, 7172, 7248, 7824, 9966, 10758, 10872, 11736, 13288, 14344, 14949, 16137, 19932, 21516, 21744, 23472, 24613, 26576, 28688, 29898, 32274, 39864, 43032, 49226, 59796, 64548, 73839, 79728, 86064, 98452, 119592, 129096, 147678, 196904, 221517, 239184, 258192, 270743, 295356, 393808, 443034, 541486, 590712, 812229, 886068, 1082972, 1181424, 1624458, 1772136, 2165944, 2436687, 3248916, 3544272, 4331888, 4873374, 6497832, 9746748, 12995664, 19493496, 38986992]

約数ペア:

[(1, 38986992), (2, 19493496), (3, 12995664), (4, 9746748), (6, 6497832), (8, 4873374), (9, 4331888), (11, 3544272), (12, 3248916), (16, 2436687), (18, 2165944), (22, 1772136), (24, 1624458), (33, 1181424), (36, 1082972), (44, 886068), (48, 812229), (66, 590712), (72, 541486), (88, 443034), (99, 393808), (132, 295356), (144, 270743), (151, 258192), (163, 239184), (176, 221517), (198, 196904), (264, 147678), (302, 129096), (326, 119592), (396, 98452), (453, 86064), (489, 79728), (528, 73839), (604, 64548), (652, 59796), (792, 49226), (906, 43032), (978, 39864), (1208, 32274), (1304, 29898), (1359, 28688), (1467, 26576), (1584, 24613), (1661, 23472), (1793, 21744), (1812, 21516), (1956, 19932), (2416, 16137), (2608, 14949), (2718, 14344), (2934, 13288), (3322, 11736), (3586, 10872), (3624, 10758), (3912, 9966), (4983, 7824), (5379, 7248), (5436, 7172), (5868, 6644)]