290470848

素因数分解:

$2^6\times 3^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{233}}^1$

素因数の和:442

約数の個数: 112

約数和(自身を含む): 795015936

約数和(自身を除く): 504545088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 129, 151, 172, 192, 233, 258, 302, 344, 453, 466, 516, 604, 688, 699, 906, 932, 1032, 1208, 1376, 1398, 1812, 1864, 2064, 2416, 2752, 2796, 3624, 3728, 4128, 4832, 5592, 6493, 7248, 7456, 8256, 9664, 10019, 11184, 12986, 14496, 14912, 19479, 20038, 22368, 25972, 28992, 30057, 35183, 38958, 40076, 44736, 51944, 60114, 70366, 77916, 80152, 103888, 105549, 120228, 140732, 155832, 160304, 207776, 211098, 240456, 281464, 311664, 320608, 415552, 422196, 480912, 562928, 623328, 641216, 844392, 961824, 1125856, 1246656, 1512869, 1688784, 1923648, 2251712, 3025738, 3377568, 4538607, 6051476, 6755136, 9077214, 12102952, 18154428, 24205904, 36308856, 48411808, 72617712, 96823616, 145235424, 290470848]

約数ペア:

[(1, 290470848), (2, 145235424), (3, 96823616), (4, 72617712), (6, 48411808), (8, 36308856), (12, 24205904), (16, 18154428), (24, 12102952), (32, 9077214), (43, 6755136), (48, 6051476), (64, 4538607), (86, 3377568), (96, 3025738), (129, 2251712), (151, 1923648), (172, 1688784), (192, 1512869), (233, 1246656), (258, 1125856), (302, 961824), (344, 844392), (453, 641216), (466, 623328), (516, 562928), (604, 480912), (688, 422196), (699, 415552), (906, 320608), (932, 311664), (1032, 281464), (1208, 240456), (1376, 211098), (1398, 207776), (1812, 160304), (1864, 155832), (2064, 140732), (2416, 120228), (2752, 105549), (2796, 103888), (3624, 80152), (3728, 77916), (4128, 70366), (4832, 60114), (5592, 51944), (6493, 44736), (7248, 40076), (7456, 38958), (8256, 35183), (9664, 30057), (10019, 28992), (11184, 25972), (12986, 22368), (14496, 20038), (14912, 19479)]