243754272

素因数分解:

$2^5\times 3^{11}\times {\mathrm{43}}^1$

素因数の和:86

約数の個数: 144

約数和(自身を含む): 736575840

約数和(自身を除く): 492821568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 43, 48, 54, 72, 81, 86, 96, 108, 129, 144, 162, 172, 216, 243, 258, 288, 324, 344, 387, 432, 486, 516, 648, 688, 729, 774, 864, 972, 1032, 1161, 1296, 1376, 1458, 1548, 1944, 2064, 2187, 2322, 2592, 2916, 3096, 3483, 3888, 4128, 4374, 4644, 5832, 6192, 6561, 6966, 7776, 8748, 9288, 10449, 11664, 12384, 13122, 13932, 17496, 18576, 19683, 20898, 23328, 26244, 27864, 31347, 34992, 37152, 39366, 41796, 52488, 55728, 59049, 62694, 69984, 78732, 83592, 94041, 104976, 111456, 118098, 125388, 157464, 167184, 177147, 188082, 209952, 236196, 250776, 282123, 314928, 334368, 354294, 376164, 472392, 501552, 564246, 629856, 708588, 752328, 846369, 944784, 1003104, 1128492, 1417176, 1504656, 1692738, 1889568, 2256984, 2539107, 2834352, 3009312, 3385476, 4513968, 5078214, 5668704, 6770952, 7617321, 9027936, 10156428, 13541904, 15234642, 20312856, 27083808, 30469284, 40625712, 60938568, 81251424, 121877136, 243754272]

約数ペア:

[(1, 243754272), (2, 121877136), (3, 81251424), (4, 60938568), (6, 40625712), (8, 30469284), (9, 27083808), (12, 20312856), (16, 15234642), (18, 13541904), (24, 10156428), (27, 9027936), (32, 7617321), (36, 6770952), (43, 5668704), (48, 5078214), (54, 4513968), (72, 3385476), (81, 3009312), (86, 2834352), (96, 2539107), (108, 2256984), (129, 1889568), (144, 1692738), (162, 1504656), (172, 1417176), (216, 1128492), (243, 1003104), (258, 944784), (288, 846369), (324, 752328), (344, 708588), (387, 629856), (432, 564246), (486, 501552), (516, 472392), (648, 376164), (688, 354294), (729, 334368), (774, 314928), (864, 282123), (972, 250776), (1032, 236196), (1161, 209952), (1296, 188082), (1376, 177147), (1458, 167184), (1548, 157464), (1944, 125388), (2064, 118098), (2187, 111456), (2322, 104976), (2592, 94041), (2916, 83592), (3096, 78732), (3483, 69984), (3888, 62694), (4128, 59049), (4374, 55728), (4644, 52488), (5832, 41796), (6192, 39366), (6561, 37152), (6966, 34992), (7776, 31347), (8748, 27864), (9288, 26244), (10449, 23328), (11664, 20898), (12384, 19683), (13122, 18576), (13932, 17496)]