2009488008

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{2281}}^1$

素因数の和:2419

約数の個数: 128

約数和(自身を含む): 5678346240

約数和(自身を除く): 3668858232

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 47, 66, 71, 88, 94, 132, 141, 142, 188, 213, 264, 282, 284, 376, 426, 517, 564, 568, 781, 852, 1034, 1128, 1551, 1562, 1704, 2068, 2281, 2343, 3102, 3124, 3337, 4136, 4562, 4686, 6204, 6248, 6674, 6843, 9124, 9372, 10011, 12408, 13348, 13686, 18248, 18744, 20022, 25091, 26696, 27372, 36707, 40044, 50182, 54744, 73414, 75273, 80088, 100364, 107207, 110121, 146828, 150546, 161951, 200728, 214414, 220242, 293656, 301092, 321621, 323902, 428828, 440484, 485853, 602184, 643242, 647804, 857656, 880968, 971706, 1179277, 1286484, 1295608, 1781461, 1943412, 2358554, 2572968, 3537831, 3562922, 3886824, 4717108, 5344383, 7075662, 7125844, 7611697, 9434216, 10688766, 14151324, 14251688, 15223394, 21377532, 22835091, 28302648, 30446788, 42755064, 45670182, 60893576, 83728667, 91340364, 167457334, 182680728, 251186001, 334914668, 502372002, 669829336, 1004744004, 2009488008]

約数ペア:

[(1, 2009488008), (2, 1004744004), (3, 669829336), (4, 502372002), (6, 334914668), (8, 251186001), (11, 182680728), (12, 167457334), (22, 91340364), (24, 83728667), (33, 60893576), (44, 45670182), (47, 42755064), (66, 30446788), (71, 28302648), (88, 22835091), (94, 21377532), (132, 15223394), (141, 14251688), (142, 14151324), (188, 10688766), (213, 9434216), (264, 7611697), (282, 7125844), (284, 7075662), (376, 5344383), (426, 4717108), (517, 3886824), (564, 3562922), (568, 3537831), (781, 2572968), (852, 2358554), (1034, 1943412), (1128, 1781461), (1551, 1295608), (1562, 1286484), (1704, 1179277), (2068, 971706), (2281, 880968), (2343, 857656), (3102, 647804), (3124, 643242), (3337, 602184), (4136, 485853), (4562, 440484), (4686, 428828), (6204, 323902), (6248, 321621), (6674, 301092), (6843, 293656), (9124, 220242), (9372, 214414), (10011, 200728), (12408, 161951), (13348, 150546), (13686, 146828), (18248, 110121), (18744, 107207), (20022, 100364), (25091, 80088), (26696, 75273), (27372, 73414), (36707, 54744), (40044, 50182)]