239031288

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{487}}^1$

素因数の和:917

約数の個数: 96

約数和(自身を含む): 688577760

約数和(自身を除く): 449546472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 401, 408, 487, 612, 802, 974, 1203, 1224, 1461, 1604, 1948, 2406, 2922, 3208, 3609, 3896, 4383, 4812, 5844, 6817, 7218, 8279, 8766, 9624, 11688, 13634, 14436, 16558, 17532, 20451, 24837, 27268, 28872, 33116, 35064, 40902, 49674, 54536, 61353, 66232, 74511, 81804, 99348, 122706, 149022, 163608, 195287, 198696, 245412, 298044, 390574, 490824, 585861, 596088, 781148, 1171722, 1562296, 1757583, 2343444, 3319879, 3515166, 4686888, 6639758, 7030332, 9959637, 13279516, 14060664, 19919274, 26559032, 29878911, 39838548, 59757822, 79677096, 119515644, 239031288]

約数ペア:

[(1, 239031288), (2, 119515644), (3, 79677096), (4, 59757822), (6, 39838548), (8, 29878911), (9, 26559032), (12, 19919274), (17, 14060664), (18, 13279516), (24, 9959637), (34, 7030332), (36, 6639758), (51, 4686888), (68, 3515166), (72, 3319879), (102, 2343444), (136, 1757583), (153, 1562296), (204, 1171722), (306, 781148), (401, 596088), (408, 585861), (487, 490824), (612, 390574), (802, 298044), (974, 245412), (1203, 198696), (1224, 195287), (1461, 163608), (1604, 149022), (1948, 122706), (2406, 99348), (2922, 81804), (3208, 74511), (3609, 66232), (3896, 61353), (4383, 54536), (4812, 49674), (5844, 40902), (6817, 35064), (7218, 33116), (8279, 28872), (8766, 27268), (9624, 24837), (11688, 20451), (13634, 17532), (14436, 16558)]