8900373384

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1\times {\mathrm{1997}}^1$

素因数の和:2292

約数の個数: 192

約数和(自身を含む): 28425945600

約数和(自身を除く): 19525572216

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 37, 42, 56, 63, 72, 74, 84, 111, 126, 148, 168, 222, 239, 252, 259, 296, 333, 444, 478, 504, 518, 666, 717, 777, 888, 956, 1036, 1332, 1434, 1554, 1673, 1912, 1997, 2072, 2151, 2331, 2664, 2868, 3108, 3346, 3994, 4302, 4662, 5019, 5736, 5991, 6216, 6692, 7988, 8604, 8843, 9324, 10038, 11982, 13384, 13979, 15057, 15976, 17208, 17686, 17973, 18648, 20076, 23964, 26529, 27958, 30114, 35372, 35946, 40152, 41937, 47928, 53058, 55916, 60228, 61901, 70744, 71892, 73889, 79587, 83874, 106116, 111832, 120456, 123802, 125811, 143784, 147778, 159174, 167748, 185703, 212232, 221667, 247604, 251622, 295556, 318348, 335496, 371406, 443334, 477283, 495208, 503244, 517223, 557109, 591112, 636696, 665001, 742812, 886668, 954566, 1006488, 1034446, 1114218, 1330002, 1431849, 1485624, 1551669, 1773336, 1909132, 2068892, 2228436, 2660004, 2863698, 3103338, 3340981, 3818264, 4137784, 4295547, 4456872, 4655007, 5320008, 5727396, 6206676, 6681962, 8591094, 9310014, 10022943, 11454792, 12413352, 13363924, 17182188, 17659471, 18620028, 20045886, 26727848, 30068829, 34364376, 35318942, 37240056, 40091772, 52978413, 60137658, 70637884, 80183544, 105956826, 120275316, 123616297, 141275768, 158935239, 211913652, 240550632, 247232594, 317870478, 370848891, 423827304, 494465188, 635740956, 741697782, 988930376, 1112546673, 1271481912, 1483395564, 2225093346, 2966791128, 4450186692, 8900373384]

約数ペア:

[(1, 8900373384), (2, 4450186692), (3, 2966791128), (4, 2225093346), (6, 1483395564), (7, 1271481912), (8, 1112546673), (9, 988930376), (12, 741697782), (14, 635740956), (18, 494465188), (21, 423827304), (24, 370848891), (28, 317870478), (36, 247232594), (37, 240550632), (42, 211913652), (56, 158935239), (63, 141275768), (72, 123616297), (74, 120275316), (84, 105956826), (111, 80183544), (126, 70637884), (148, 60137658), (168, 52978413), (222, 40091772), (239, 37240056), (252, 35318942), (259, 34364376), (296, 30068829), (333, 26727848), (444, 20045886), (478, 18620028), (504, 17659471), (518, 17182188), (666, 13363924), (717, 12413352), (777, 11454792), (888, 10022943), (956, 9310014), (1036, 8591094), (1332, 6681962), (1434, 6206676), (1554, 5727396), (1673, 5320008), (1912, 4655007), (1997, 4456872), (2072, 4295547), (2151, 4137784), (2331, 3818264), (2664, 3340981), (2868, 3103338), (3108, 2863698), (3346, 2660004), (3994, 2228436), (4302, 2068892), (4662, 1909132), (5019, 1773336), (5736, 1551669), (5991, 1485624), (6216, 1431849), (6692, 1330002), (7988, 1114218), (8604, 1034446), (8843, 1006488), (9324, 954566), (10038, 886668), (11982, 742812), (13384, 665001), (13979, 636696), (15057, 591112), (15976, 557109), (17208, 517223), (17686, 503244), (17973, 495208), (18648, 477283), (20076, 443334), (23964, 371406), (26529, 335496), (27958, 318348), (30114, 295556), (35372, 251622), (35946, 247604), (40152, 221667), (41937, 212232), (47928, 185703), (53058, 167748), (55916, 159174), (60228, 147778), (61901, 143784), (70744, 125811), (71892, 123802), (73889, 120456), (79587, 111832), (83874, 106116)]