1986007968

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{59}}^2\times {\mathrm{283}}^1$

素因数の和:424

約数の個数: 216

約数和(自身を含む): 6588979488

約数和(自身を除く): 4602971520

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 59, 63, 72, 84, 96, 112, 118, 126, 144, 168, 177, 224, 236, 252, 283, 288, 336, 354, 413, 472, 504, 531, 566, 672, 708, 826, 849, 944, 1008, 1062, 1132, 1239, 1416, 1652, 1698, 1888, 1981, 2016, 2124, 2264, 2478, 2547, 2832, 3304, 3396, 3481, 3717, 3962, 4248, 4528, 4956, 5094, 5664, 5943, 6608, 6792, 6962, 7434, 7924, 8496, 9056, 9912, 10188, 10443, 11886, 13216, 13584, 13924, 14868, 15848, 16697, 16992, 17829, 19824, 20376, 20886, 23772, 24367, 27168, 27848, 29736, 31329, 31696, 33394, 35658, 39648, 40752, 41772, 47544, 48734, 50091, 55696, 59472, 62658, 63392, 66788, 71316, 73101, 81504, 83544, 95088, 97468, 100182, 111392, 116879, 118944, 125316, 133576, 142632, 146202, 150273, 167088, 190176, 194936, 200364, 219303, 233758, 250632, 267152, 285264, 292404, 300546, 334176, 350637, 389872, 400728, 438606, 467516, 501264, 534304, 570528, 584808, 601092, 701274, 779744, 801456, 877212, 935032, 985123, 1002528, 1051911, 1169616, 1202184, 1402548, 1602912, 1754424, 1870064, 1970246, 2103822, 2339232, 2404368, 2805096, 2955369, 3508848, 3740128, 3940492, 4207644, 4808736, 5610192, 5910738, 6895861, 7017696, 7880984, 8415288, 8866107, 11220384, 11821476, 13791722, 15761968, 16830576, 17732214, 20687583, 23642952, 27583444, 31523936, 33661152, 35464428, 41375166, 47285904, 55166888, 62062749, 70928856, 82750332, 94571808, 110333776, 124125498, 141857712, 165500664, 220667552, 248250996, 283715424, 331001328, 496501992, 662002656, 993003984, 1986007968]

約数ペア:

[(1, 1986007968), (2, 993003984), (3, 662002656), (4, 496501992), (6, 331001328), (7, 283715424), (8, 248250996), (9, 220667552), (12, 165500664), (14, 141857712), (16, 124125498), (18, 110333776), (21, 94571808), (24, 82750332), (28, 70928856), (32, 62062749), (36, 55166888), (42, 47285904), (48, 41375166), (56, 35464428), (59, 33661152), (63, 31523936), (72, 27583444), (84, 23642952), (96, 20687583), (112, 17732214), (118, 16830576), (126, 15761968), (144, 13791722), (168, 11821476), (177, 11220384), (224, 8866107), (236, 8415288), (252, 7880984), (283, 7017696), (288, 6895861), (336, 5910738), (354, 5610192), (413, 4808736), (472, 4207644), (504, 3940492), (531, 3740128), (566, 3508848), (672, 2955369), (708, 2805096), (826, 2404368), (849, 2339232), (944, 2103822), (1008, 1970246), (1062, 1870064), (1132, 1754424), (1239, 1602912), (1416, 1402548), (1652, 1202184), (1698, 1169616), (1888, 1051911), (1981, 1002528), (2016, 985123), (2124, 935032), (2264, 877212), (2478, 801456), (2547, 779744), (2832, 701274), (3304, 601092), (3396, 584808), (3481, 570528), (3717, 534304), (3962, 501264), (4248, 467516), (4528, 438606), (4956, 400728), (5094, 389872), (5664, 350637), (5943, 334176), (6608, 300546), (6792, 292404), (6962, 285264), (7434, 267152), (7924, 250632), (8496, 233758), (9056, 219303), (9912, 200364), (10188, 194936), (10443, 190176), (11886, 167088), (13216, 150273), (13584, 146202), (13924, 142632), (14868, 133576), (15848, 125316), (16697, 118944), (16992, 116879), (17829, 111392), (19824, 100182), (20376, 97468), (20886, 95088), (23772, 83544), (24367, 81504), (27168, 73101), (27848, 71316), (29736, 66788), (31329, 63392), (31696, 62658), (33394, 59472), (35658, 55696), (39648, 50091), (40752, 48734), (41772, 47544)]