989839773216

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{241}}^1\times {\mathrm{2037311}}^1$

素因数の和:2037575

約数の個数: 144

約数和(自身を含む): 3230329310208

約数和(自身を除く): 2240489536992

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 241, 252, 288, 336, 482, 504, 672, 723, 964, 1008, 1446, 1687, 1928, 2016, 2169, 2892, 3374, 3856, 4338, 5061, 5784, 6748, 7712, 8676, 10122, 11568, 13496, 15183, 17352, 20244, 23136, 26992, 30366, 34704, 40488, 53984, 60732, 69408, 80976, 121464, 161952, 242928, 485856, 2037311, 4074622, 6111933, 8149244, 12223866, 14261177, 16298488, 18335799, 24447732, 28522354, 32596976, 36671598, 42783531, 48895464, 57044708, 65193952, 73343196, 85567062, 97790928, 114089416, 128350593, 146686392, 171134124, 195581856, 228178832, 256701186, 293372784, 342268248, 456357664, 490991951, 513402372, 586745568, 684536496, 981983902, 1026804744, 1369072992, 1472975853, 1963967804, 2053609488, 2945951706, 3436943657, 3927935608, 4107218976, 4418927559, 5891903412, 6873887314, 7855871216, 8837855118, 10310830971, 11783806824, 13747774628, 15711742432, 17675710236, 20621661942, 23567613648, 27495549256, 30932492913, 35351420472, 41243323884, 47135227296, 54991098512, 61864985826, 70702840944, 82486647768, 109982197024, 123729971652, 141405681888, 164973295536, 247459943304, 329946591072, 494919886608, 989839773216]

約数ペア:

[(1, 989839773216), (2, 494919886608), (3, 329946591072), (4, 247459943304), (6, 164973295536), (7, 141405681888), (8, 123729971652), (9, 109982197024), (12, 82486647768), (14, 70702840944), (16, 61864985826), (18, 54991098512), (21, 47135227296), (24, 41243323884), (28, 35351420472), (32, 30932492913), (36, 27495549256), (42, 23567613648), (48, 20621661942), (56, 17675710236), (63, 15711742432), (72, 13747774628), (84, 11783806824), (96, 10310830971), (112, 8837855118), (126, 7855871216), (144, 6873887314), (168, 5891903412), (224, 4418927559), (241, 4107218976), (252, 3927935608), (288, 3436943657), (336, 2945951706), (482, 2053609488), (504, 1963967804), (672, 1472975853), (723, 1369072992), (964, 1026804744), (1008, 981983902), (1446, 684536496), (1687, 586745568), (1928, 513402372), (2016, 490991951), (2169, 456357664), (2892, 342268248), (3374, 293372784), (3856, 256701186), (4338, 228178832), (5061, 195581856), (5784, 171134124), (6748, 146686392), (7712, 128350593), (8676, 114089416), (10122, 97790928), (11568, 85567062), (13496, 73343196), (15183, 65193952), (17352, 57044708), (20244, 48895464), (23136, 42783531), (26992, 36671598), (30366, 32596976), (34704, 28522354), (40488, 24447732), (53984, 18335799), (60732, 16298488), (69408, 14261177), (80976, 12223866), (121464, 8149244), (161952, 6111933), (242928, 4074622), (485856, 2037311)]