1971570048

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{8837}}^1$

素因数の和:8944

約数の個数: 128

約数和(自身を含む): 6057918720

約数和(自身を除く): 4086348672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 83, 84, 96, 112, 128, 166, 168, 192, 224, 249, 332, 336, 384, 448, 498, 581, 664, 672, 896, 996, 1162, 1328, 1344, 1743, 1992, 2324, 2656, 2688, 3486, 3984, 4648, 5312, 6972, 7968, 8837, 9296, 10624, 13944, 15936, 17674, 18592, 26511, 27888, 31872, 35348, 37184, 53022, 55776, 61859, 70696, 74368, 106044, 111552, 123718, 141392, 185577, 212088, 223104, 247436, 282784, 371154, 424176, 494872, 565568, 733471, 742308, 848352, 989744, 1131136, 1466942, 1484616, 1696704, 1979488, 2200413, 2933884, 2969232, 3393408, 3958976, 4400826, 5134297, 5867768, 5938464, 7917952, 8801652, 10268594, 11735536, 11876928, 15402891, 17603304, 20537188, 23471072, 23753856, 30805782, 35206608, 41074376, 46942144, 61611564, 70413216, 82148752, 93884288, 123223128, 140826432, 164297504, 246446256, 281652864, 328595008, 492892512, 657190016, 985785024, 1971570048]

約数ペア:

[(1, 1971570048), (2, 985785024), (3, 657190016), (4, 492892512), (6, 328595008), (7, 281652864), (8, 246446256), (12, 164297504), (14, 140826432), (16, 123223128), (21, 93884288), (24, 82148752), (28, 70413216), (32, 61611564), (42, 46942144), (48, 41074376), (56, 35206608), (64, 30805782), (83, 23753856), (84, 23471072), (96, 20537188), (112, 17603304), (128, 15402891), (166, 11876928), (168, 11735536), (192, 10268594), (224, 8801652), (249, 7917952), (332, 5938464), (336, 5867768), (384, 5134297), (448, 4400826), (498, 3958976), (581, 3393408), (664, 2969232), (672, 2933884), (896, 2200413), (996, 1979488), (1162, 1696704), (1328, 1484616), (1344, 1466942), (1743, 1131136), (1992, 989744), (2324, 848352), (2656, 742308), (2688, 733471), (3486, 565568), (3984, 494872), (4648, 424176), (5312, 371154), (6972, 282784), (7968, 247436), (8837, 223104), (9296, 212088), (10624, 185577), (13944, 141392), (15936, 123718), (17674, 111552), (18592, 106044), (26511, 74368), (27888, 70696), (31872, 61859), (35348, 55776), (37184, 53022)]