620147808

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{9923}}^1$

素因数の和:9977

約数の個数: 144

約数和(自身を含む): 2080705536

約数和(自身を除く): 1460557728

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 62, 63, 72, 84, 93, 96, 112, 124, 126, 144, 168, 186, 217, 224, 248, 252, 279, 288, 336, 372, 434, 496, 504, 558, 651, 672, 744, 868, 992, 1008, 1116, 1302, 1488, 1736, 1953, 2016, 2232, 2604, 2976, 3472, 3906, 4464, 5208, 6944, 7812, 8928, 9923, 10416, 15624, 19846, 20832, 29769, 31248, 39692, 59538, 62496, 69461, 79384, 89307, 119076, 138922, 158768, 178614, 208383, 238152, 277844, 307613, 317536, 357228, 416766, 476304, 555688, 615226, 625149, 714456, 833532, 922839, 952608, 1111376, 1230452, 1250298, 1428912, 1667064, 1845678, 2153291, 2222752, 2460904, 2500596, 2768517, 2857824, 3334128, 3691356, 4306582, 4921808, 5001192, 5537034, 6459873, 6668256, 7382712, 8613164, 9843616, 10002384, 11074068, 12919746, 14765424, 17226328, 19379619, 20004768, 22148136, 25839492, 29530848, 34452656, 38759238, 44296272, 51678984, 68905312, 77518476, 88592544, 103357968, 155036952, 206715936, 310073904, 620147808]

約数ペア:

[(1, 620147808), (2, 310073904), (3, 206715936), (4, 155036952), (6, 103357968), (7, 88592544), (8, 77518476), (9, 68905312), (12, 51678984), (14, 44296272), (16, 38759238), (18, 34452656), (21, 29530848), (24, 25839492), (28, 22148136), (31, 20004768), (32, 19379619), (36, 17226328), (42, 14765424), (48, 12919746), (56, 11074068), (62, 10002384), (63, 9843616), (72, 8613164), (84, 7382712), (93, 6668256), (96, 6459873), (112, 5537034), (124, 5001192), (126, 4921808), (144, 4306582), (168, 3691356), (186, 3334128), (217, 2857824), (224, 2768517), (248, 2500596), (252, 2460904), (279, 2222752), (288, 2153291), (336, 1845678), (372, 1667064), (434, 1428912), (496, 1250298), (504, 1230452), (558, 1111376), (651, 952608), (672, 922839), (744, 833532), (868, 714456), (992, 625149), (1008, 615226), (1116, 555688), (1302, 476304), (1488, 416766), (1736, 357228), (1953, 317536), (2016, 307613), (2232, 277844), (2604, 238152), (2976, 208383), (3472, 178614), (3906, 158768), (4464, 138922), (5208, 119076), (6944, 89307), (7812, 79384), (8928, 69461), (9923, 62496), (10416, 59538), (15624, 39692), (19846, 31248), (20832, 29769)]