33870408

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:243

約数の個数: 128

約数和(自身を含む): 101606400

約数和(自身を除く): 67735992

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 71, 78, 88, 104, 132, 139, 142, 143, 156, 213, 264, 278, 284, 286, 312, 417, 426, 429, 556, 568, 572, 781, 834, 852, 858, 923, 1112, 1144, 1529, 1562, 1668, 1704, 1716, 1807, 1846, 2343, 2769, 3058, 3124, 3336, 3432, 3614, 3692, 4587, 4686, 5421, 5538, 6116, 6248, 7228, 7384, 9174, 9372, 9869, 10153, 10842, 11076, 12232, 14456, 18348, 18744, 19738, 19877, 20306, 21684, 22152, 29607, 30459, 36696, 39476, 39754, 40612, 43368, 59214, 59631, 60918, 78952, 79508, 81224, 108559, 118428, 119262, 121836, 128297, 159016, 217118, 236856, 238524, 243672, 256594, 325677, 384891, 434236, 477048, 513188, 651354, 769782, 868472, 1026376, 1302708, 1411267, 1539564, 2605416, 2822534, 3079128, 4233801, 5645068, 8467602, 11290136, 16935204, 33870408]

約数ペア:

[(1, 33870408), (2, 16935204), (3, 11290136), (4, 8467602), (6, 5645068), (8, 4233801), (11, 3079128), (12, 2822534), (13, 2605416), (22, 1539564), (24, 1411267), (26, 1302708), (33, 1026376), (39, 868472), (44, 769782), (52, 651354), (66, 513188), (71, 477048), (78, 434236), (88, 384891), (104, 325677), (132, 256594), (139, 243672), (142, 238524), (143, 236856), (156, 217118), (213, 159016), (264, 128297), (278, 121836), (284, 119262), (286, 118428), (312, 108559), (417, 81224), (426, 79508), (429, 78952), (556, 60918), (568, 59631), (572, 59214), (781, 43368), (834, 40612), (852, 39754), (858, 39476), (923, 36696), (1112, 30459), (1144, 29607), (1529, 22152), (1562, 21684), (1668, 20306), (1704, 19877), (1716, 19738), (1807, 18744), (1846, 18348), (2343, 14456), (2769, 12232), (3058, 11076), (3124, 10842), (3336, 10153), (3432, 9869), (3614, 9372), (3692, 9174), (4587, 7384), (4686, 7228), (5421, 6248), (5538, 6116)]