8647579528

素因数分解:

$2^3\times 7^1\times {\mathrm{79}}^2\times {\mathrm{109}}^1\times {\mathrm{227}}^1$

素因数の和:507

約数の個数: 96

約数和(自身を含む): 19023681600

約数和(自身を除く): 10376102072

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 79, 109, 158, 218, 227, 316, 436, 454, 553, 632, 763, 872, 908, 1106, 1526, 1589, 1816, 2212, 3052, 3178, 4424, 6104, 6241, 6356, 8611, 12482, 12712, 17222, 17933, 24743, 24964, 34444, 35866, 43687, 49486, 49928, 60277, 68888, 71732, 87374, 98972, 120554, 125531, 143464, 173201, 174748, 197944, 241108, 251062, 346402, 349496, 482216, 502124, 680269, 692804, 1004248, 1360538, 1385608, 1416707, 1954697, 2721076, 2833414, 3909394, 4761883, 5442152, 5666828, 7818788, 9523766, 9916949, 11333656, 13682879, 15637576, 19047532, 19833898, 27365758, 38095064, 39667796, 54731516, 79335592, 109463032, 154421063, 308842126, 617684252, 1080947441, 1235368504, 2161894882, 4323789764, 8647579528]

約数ペア:

[(1, 8647579528), (2, 4323789764), (4, 2161894882), (7, 1235368504), (8, 1080947441), (14, 617684252), (28, 308842126), (56, 154421063), (79, 109463032), (109, 79335592), (158, 54731516), (218, 39667796), (227, 38095064), (316, 27365758), (436, 19833898), (454, 19047532), (553, 15637576), (632, 13682879), (763, 11333656), (872, 9916949), (908, 9523766), (1106, 7818788), (1526, 5666828), (1589, 5442152), (1816, 4761883), (2212, 3909394), (3052, 2833414), (3178, 2721076), (4424, 1954697), (6104, 1416707), (6241, 1385608), (6356, 1360538), (8611, 1004248), (12482, 692804), (12712, 680269), (17222, 502124), (17933, 482216), (24743, 349496), (24964, 346402), (34444, 251062), (35866, 241108), (43687, 197944), (49486, 174748), (49928, 173201), (60277, 143464), (68888, 125531), (71732, 120554), (87374, 98972)]