39917088

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1$

素因数の和:327

約数の個数: 144

約数和(自身を含む): 124540416

約数和(自身を除く): 84623328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 31, 32, 34, 36, 48, 51, 62, 68, 72, 93, 96, 102, 124, 136, 144, 153, 186, 204, 248, 263, 272, 279, 288, 306, 372, 408, 496, 526, 527, 544, 558, 612, 744, 789, 816, 992, 1052, 1054, 1116, 1224, 1488, 1578, 1581, 1632, 2104, 2108, 2232, 2367, 2448, 2976, 3156, 3162, 4208, 4216, 4464, 4471, 4734, 4743, 4896, 6312, 6324, 8153, 8416, 8432, 8928, 8942, 9468, 9486, 12624, 12648, 13413, 16306, 16864, 17884, 18936, 18972, 24459, 25248, 25296, 26826, 32612, 35768, 37872, 37944, 40239, 48918, 50592, 53652, 65224, 71536, 73377, 75744, 75888, 80478, 97836, 107304, 130448, 138601, 143072, 146754, 151776, 160956, 195672, 214608, 260896, 277202, 293508, 321912, 391344, 415803, 429216, 554404, 587016, 643824, 782688, 831606, 1108808, 1174032, 1247409, 1287648, 1663212, 2217616, 2348064, 2494818, 3326424, 4435232, 4989636, 6652848, 9979272, 13305696, 19958544, 39917088]

約数ペア:

[(1, 39917088), (2, 19958544), (3, 13305696), (4, 9979272), (6, 6652848), (8, 4989636), (9, 4435232), (12, 3326424), (16, 2494818), (17, 2348064), (18, 2217616), (24, 1663212), (31, 1287648), (32, 1247409), (34, 1174032), (36, 1108808), (48, 831606), (51, 782688), (62, 643824), (68, 587016), (72, 554404), (93, 429216), (96, 415803), (102, 391344), (124, 321912), (136, 293508), (144, 277202), (153, 260896), (186, 214608), (204, 195672), (248, 160956), (263, 151776), (272, 146754), (279, 143072), (288, 138601), (306, 130448), (372, 107304), (408, 97836), (496, 80478), (526, 75888), (527, 75744), (544, 73377), (558, 71536), (612, 65224), (744, 53652), (789, 50592), (816, 48918), (992, 40239), (1052, 37944), (1054, 37872), (1116, 35768), (1224, 32612), (1488, 26826), (1578, 25296), (1581, 25248), (1632, 24459), (2104, 18972), (2108, 18936), (2232, 17884), (2367, 16864), (2448, 16306), (2976, 13413), (3156, 12648), (3162, 12624), (4208, 9486), (4216, 9468), (4464, 8942), (4471, 8928), (4734, 8432), (4743, 8416), (4896, 8153), (6312, 6324)]