1868253192

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^3\times {\mathrm{67}}^1$

素因数の和:185

約数の個数: 192

約数和(自身を含む): 5714741760

約数和(自身を除く): 3846488568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 31, 36, 39, 52, 62, 67, 72, 78, 93, 104, 117, 124, 134, 156, 186, 201, 234, 248, 268, 279, 312, 372, 402, 403, 468, 536, 558, 603, 744, 804, 806, 871, 936, 961, 1116, 1206, 1209, 1608, 1612, 1742, 1922, 2077, 2232, 2412, 2418, 2613, 2883, 3224, 3484, 3627, 3844, 4154, 4824, 4836, 5226, 5766, 6231, 6968, 7254, 7688, 7839, 8308, 8649, 9672, 10452, 11532, 12462, 12493, 14508, 15678, 16616, 17298, 18693, 20904, 23064, 24924, 24986, 27001, 29016, 29791, 31356, 34596, 37386, 37479, 49848, 49972, 54002, 59582, 62712, 64387, 69192, 74772, 74958, 81003, 89373, 99944, 108004, 112437, 119164, 128774, 149544, 149916, 162006, 178746, 193161, 216008, 224874, 238328, 243009, 257548, 268119, 299832, 324012, 357492, 386322, 387283, 449748, 486018, 515096, 536238, 579483, 648024, 714984, 772644, 774566, 837031, 899496, 972036, 1072476, 1158966, 1161849, 1545288, 1549132, 1674062, 1944072, 1995997, 2144952, 2317932, 2323698, 2511093, 3098264, 3348124, 3485547, 3991994, 4635864, 4647396, 5022186, 5987991, 6696248, 6971094, 7533279, 7983988, 9294792, 10044372, 11975982, 13942188, 15066558, 15967976, 17963973, 20088744, 23951964, 25947961, 27884376, 30133116, 35927946, 47903928, 51895922, 60266232, 71855892, 77843883, 103791844, 143711784, 155687766, 207583688, 233531649, 311375532, 467063298, 622751064, 934126596, 1868253192]

約数ペア:

[(1, 1868253192), (2, 934126596), (3, 622751064), (4, 467063298), (6, 311375532), (8, 233531649), (9, 207583688), (12, 155687766), (13, 143711784), (18, 103791844), (24, 77843883), (26, 71855892), (31, 60266232), (36, 51895922), (39, 47903928), (52, 35927946), (62, 30133116), (67, 27884376), (72, 25947961), (78, 23951964), (93, 20088744), (104, 17963973), (117, 15967976), (124, 15066558), (134, 13942188), (156, 11975982), (186, 10044372), (201, 9294792), (234, 7983988), (248, 7533279), (268, 6971094), (279, 6696248), (312, 5987991), (372, 5022186), (402, 4647396), (403, 4635864), (468, 3991994), (536, 3485547), (558, 3348124), (603, 3098264), (744, 2511093), (804, 2323698), (806, 2317932), (871, 2144952), (936, 1995997), (961, 1944072), (1116, 1674062), (1206, 1549132), (1209, 1545288), (1608, 1161849), (1612, 1158966), (1742, 1072476), (1922, 972036), (2077, 899496), (2232, 837031), (2412, 774566), (2418, 772644), (2613, 714984), (2883, 648024), (3224, 579483), (3484, 536238), (3627, 515096), (3844, 486018), (4154, 449748), (4824, 387283), (4836, 386322), (5226, 357492), (5766, 324012), (6231, 299832), (6968, 268119), (7254, 257548), (7688, 243009), (7839, 238328), (8308, 224874), (8649, 216008), (9672, 193161), (10452, 178746), (11532, 162006), (12462, 149916), (12493, 149544), (14508, 128774), (15678, 119164), (16616, 112437), (17298, 108004), (18693, 99944), (20904, 89373), (23064, 81003), (24924, 74958), (24986, 74772), (27001, 69192), (29016, 64387), (29791, 62712), (31356, 59582), (34596, 54002), (37386, 49972), (37479, 49848)]