1971140832

素因数分解:

$2^5\times 3^4\times {\mathrm{349}}^1\times {\mathrm{2179}}^1$

素因数の和:2550

約数の個数: 120

約数和(自身を含む): 5816349000

約数和(自身を除く): 3845208168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 288, 324, 349, 432, 648, 698, 864, 1047, 1296, 1396, 2094, 2179, 2592, 2792, 3141, 4188, 4358, 5584, 6282, 6537, 8376, 8716, 9423, 11168, 12564, 13074, 16752, 17432, 18846, 19611, 25128, 26148, 28269, 33504, 34864, 37692, 39222, 50256, 52296, 56538, 58833, 69728, 75384, 78444, 100512, 104592, 113076, 117666, 150768, 156888, 176499, 209184, 226152, 235332, 301536, 313776, 352998, 452304, 470664, 627552, 705996, 760471, 904608, 941328, 1411992, 1520942, 1882656, 2281413, 2823984, 3041884, 4562826, 5647968, 6083768, 6844239, 9125652, 12167536, 13688478, 18251304, 20532717, 24335072, 27376956, 36502608, 41065434, 54753912, 61598151, 73005216, 82130868, 109507824, 123196302, 164261736, 219015648, 246392604, 328523472, 492785208, 657046944, 985570416, 1971140832]

約数ペア:

[(1, 1971140832), (2, 985570416), (3, 657046944), (4, 492785208), (6, 328523472), (8, 246392604), (9, 219015648), (12, 164261736), (16, 123196302), (18, 109507824), (24, 82130868), (27, 73005216), (32, 61598151), (36, 54753912), (48, 41065434), (54, 36502608), (72, 27376956), (81, 24335072), (96, 20532717), (108, 18251304), (144, 13688478), (162, 12167536), (216, 9125652), (288, 6844239), (324, 6083768), (349, 5647968), (432, 4562826), (648, 3041884), (698, 2823984), (864, 2281413), (1047, 1882656), (1296, 1520942), (1396, 1411992), (2094, 941328), (2179, 904608), (2592, 760471), (2792, 705996), (3141, 627552), (4188, 470664), (4358, 452304), (5584, 352998), (6282, 313776), (6537, 301536), (8376, 235332), (8716, 226152), (9423, 209184), (11168, 176499), (12564, 156888), (13074, 150768), (16752, 117666), (17432, 113076), (18846, 104592), (19611, 100512), (25128, 78444), (26148, 75384), (28269, 69728), (33504, 58833), (34864, 56538), (37692, 52296), (39222, 50256)]