814854816

素因数分解:

$2^5\times 3^5\times {\mathrm{43}}^1\times {\mathrm{2437}}^1$

素因数の和:2505

約数の個数: 144

約数和(自身を含む): 2459961504

約数和(自身を除く): 1645106688

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, 774, 864, 972, 1032, 1161, 1296, 1376, 1548, 1944, 2064, 2322, 2437, 2592, 3096, 3483, 3888, 4128, 4644, 4874, 6192, 6966, 7311, 7776, 9288, 9748, 10449, 12384, 13932, 14622, 18576, 19496, 20898, 21933, 27864, 29244, 37152, 38992, 41796, 43866, 55728, 58488, 65799, 77984, 83592, 87732, 104791, 111456, 116976, 131598, 167184, 175464, 197397, 209582, 233952, 263196, 314373, 334368, 350928, 394794, 419164, 526392, 592191, 628746, 701856, 789588, 838328, 943119, 1052784, 1184382, 1257492, 1579176, 1676656, 1886238, 2105568, 2368764, 2514984, 2829357, 3158352, 3353312, 3772476, 4737528, 5029968, 5658714, 6316704, 7544952, 8488071, 9475056, 10059936, 11317428, 15089904, 16976142, 18950112, 22634856, 25464213, 30179808, 33952284, 45269712, 50928426, 67904568, 90539424, 101856852, 135809136, 203713704, 271618272, 407427408, 814854816]

約数ペア:

[(1, 814854816), (2, 407427408), (3, 271618272), (4, 203713704), (6, 135809136), (8, 101856852), (9, 90539424), (12, 67904568), (16, 50928426), (18, 45269712), (24, 33952284), (27, 30179808), (32, 25464213), (36, 22634856), (43, 18950112), (48, 16976142), (54, 15089904), (72, 11317428), (81, 10059936), (86, 9475056), (96, 8488071), (108, 7544952), (129, 6316704), (144, 5658714), (162, 5029968), (172, 4737528), (216, 3772476), (243, 3353312), (258, 3158352), (288, 2829357), (324, 2514984), (344, 2368764), (387, 2105568), (432, 1886238), (486, 1676656), (516, 1579176), (648, 1257492), (688, 1184382), (774, 1052784), (864, 943119), (972, 838328), (1032, 789588), (1161, 701856), (1296, 628746), (1376, 592191), (1548, 526392), (1944, 419164), (2064, 394794), (2322, 350928), (2437, 334368), (2592, 314373), (3096, 263196), (3483, 233952), (3888, 209582), (4128, 197397), (4644, 175464), (4874, 167184), (6192, 131598), (6966, 116976), (7311, 111456), (7776, 104791), (9288, 87732), (9748, 83592), (10449, 77984), (12384, 65799), (13932, 58488), (14622, 55728), (18576, 43866), (19496, 41796), (20898, 38992), (21933, 37152), (27864, 29244)]