12879071208

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1\times {\mathrm{947}}^1$

素因数の和:1288

約数の個数: 192

約数和(自身を含む): 38013131520

約数和(自身を除く): 25134060312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 41, 51, 68, 72, 82, 102, 123, 136, 153, 164, 204, 246, 271, 306, 328, 369, 408, 492, 542, 612, 697, 738, 813, 947, 984, 1084, 1224, 1394, 1476, 1626, 1894, 2091, 2168, 2439, 2788, 2841, 2952, 3252, 3788, 4182, 4607, 4878, 5576, 5682, 6273, 6504, 7576, 8364, 8523, 9214, 9756, 11111, 11364, 12546, 13821, 16099, 16728, 17046, 18428, 19512, 22222, 22728, 25092, 27642, 32198, 33333, 34092, 36856, 38827, 41463, 44444, 48297, 50184, 55284, 64396, 66666, 68184, 77654, 82926, 88888, 96594, 99999, 110568, 116481, 128792, 133332, 144891, 155308, 165852, 188887, 193188, 199998, 232962, 256637, 266664, 289782, 310616, 331704, 349443, 377774, 386376, 399996, 465924, 513274, 566661, 579564, 660059, 698886, 755548, 769911, 799992, 931848, 1026548, 1133322, 1159128, 1320118, 1397772, 1511096, 1539822, 1699983, 1980177, 2053096, 2266644, 2309733, 2640236, 2795544, 3079644, 3399966, 3960354, 4362829, 4533288, 4619466, 5280472, 5940531, 6159288, 6799932, 7920708, 8725658, 9238932, 10522117, 11881062, 13088487, 13599864, 15841416, 17451316, 18477864, 21044234, 23762124, 26176974, 31566351, 34902632, 39265461, 42088468, 47524248, 52353948, 63132702, 78530922, 84176936, 94699053, 104707896, 126265404, 157061844, 178875989, 189398106, 252530808, 314123688, 357751978, 378796212, 536627967, 715503956, 757592424, 1073255934, 1431007912, 1609883901, 2146511868, 3219767802, 4293023736, 6439535604, 12879071208]

約数ペア:

[(1, 12879071208), (2, 6439535604), (3, 4293023736), (4, 3219767802), (6, 2146511868), (8, 1609883901), (9, 1431007912), (12, 1073255934), (17, 757592424), (18, 715503956), (24, 536627967), (34, 378796212), (36, 357751978), (41, 314123688), (51, 252530808), (68, 189398106), (72, 178875989), (82, 157061844), (102, 126265404), (123, 104707896), (136, 94699053), (153, 84176936), (164, 78530922), (204, 63132702), (246, 52353948), (271, 47524248), (306, 42088468), (328, 39265461), (369, 34902632), (408, 31566351), (492, 26176974), (542, 23762124), (612, 21044234), (697, 18477864), (738, 17451316), (813, 15841416), (947, 13599864), (984, 13088487), (1084, 11881062), (1224, 10522117), (1394, 9238932), (1476, 8725658), (1626, 7920708), (1894, 6799932), (2091, 6159288), (2168, 5940531), (2439, 5280472), (2788, 4619466), (2841, 4533288), (2952, 4362829), (3252, 3960354), (3788, 3399966), (4182, 3079644), (4607, 2795544), (4878, 2640236), (5576, 2309733), (5682, 2266644), (6273, 2053096), (6504, 1980177), (7576, 1699983), (8364, 1539822), (8523, 1511096), (9214, 1397772), (9756, 1320118), (11111, 1159128), (11364, 1133322), (12546, 1026548), (13821, 931848), (16099, 799992), (16728, 769911), (17046, 755548), (18428, 698886), (19512, 660059), (22222, 579564), (22728, 566661), (25092, 513274), (27642, 465924), (32198, 399996), (33333, 386376), (34092, 377774), (36856, 349443), (38827, 331704), (41463, 310616), (44444, 289782), (48297, 266664), (50184, 256637), (55284, 232962), (64396, 199998), (66666, 193188), (68184, 188887), (77654, 165852), (82926, 155308), (88888, 144891), (96594, 133332), (99999, 128792), (110568, 116481)]