2105708976

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{853}}^1$

素因数の和:984

約数の個数: 240

約数和(自身を含む): 7048437760

約数和(自身を除く): 4942728784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 36, 42, 48, 56, 62, 63, 72, 79, 84, 93, 112, 124, 126, 144, 158, 168, 186, 217, 237, 248, 252, 279, 316, 336, 372, 434, 474, 496, 504, 553, 558, 632, 651, 711, 744, 853, 868, 948, 1008, 1106, 1116, 1264, 1302, 1422, 1488, 1659, 1706, 1736, 1896, 1953, 2212, 2232, 2449, 2559, 2604, 2844, 3318, 3412, 3472, 3792, 3906, 4424, 4464, 4898, 4977, 5118, 5208, 5688, 5971, 6636, 6824, 7347, 7677, 7812, 8848, 9796, 9954, 10236, 10416, 11376, 11942, 13272, 13648, 14694, 15354, 15624, 17143, 17913, 19592, 19908, 20472, 22041, 23884, 26443, 26544, 29388, 30708, 31248, 34286, 35826, 39184, 39816, 40944, 44082, 47768, 51429, 52886, 53739, 58776, 61416, 67387, 68572, 71652, 79329, 79632, 88164, 95536, 102858, 105772, 107478, 117552, 122832, 134774, 137144, 143304, 154287, 158658, 176328, 185101, 202161, 205716, 211544, 214956, 237987, 269548, 274288, 286608, 308574, 317316, 352656, 370202, 404322, 411432, 423088, 429912, 471709, 475974, 539096, 555303, 606483, 617148, 634632, 740404, 808644, 822864, 859824, 943418, 951948, 1078192, 1110606, 1212966, 1234296, 1269264, 1415127, 1480808, 1617288, 1665909, 1886836, 1903896, 2088997, 2221212, 2425932, 2468592, 2830254, 2961616, 3234576, 3331818, 3773672, 3807792, 4177994, 4245381, 4442424, 4851864, 5660508, 6266991, 6663636, 7547344, 8355988, 8490762, 8884848, 9703728, 11321016, 12533982, 13327272, 14622979, 16711976, 16981524, 18800973, 22642032, 25067964, 26654544, 29245958, 33423952, 33963048, 37601946, 43868937, 50135928, 58491916, 67926096, 75203892, 87737874, 100271856, 116983832, 131606811, 150407784, 175475748, 233967664, 263213622, 300815568, 350951496, 526427244, 701902992, 1052854488, 2105708976]

約数ペア:

[(1, 2105708976), (2, 1052854488), (3, 701902992), (4, 526427244), (6, 350951496), (7, 300815568), (8, 263213622), (9, 233967664), (12, 175475748), (14, 150407784), (16, 131606811), (18, 116983832), (21, 100271856), (24, 87737874), (28, 75203892), (31, 67926096), (36, 58491916), (42, 50135928), (48, 43868937), (56, 37601946), (62, 33963048), (63, 33423952), (72, 29245958), (79, 26654544), (84, 25067964), (93, 22642032), (112, 18800973), (124, 16981524), (126, 16711976), (144, 14622979), (158, 13327272), (168, 12533982), (186, 11321016), (217, 9703728), (237, 8884848), (248, 8490762), (252, 8355988), (279, 7547344), (316, 6663636), (336, 6266991), (372, 5660508), (434, 4851864), (474, 4442424), (496, 4245381), (504, 4177994), (553, 3807792), (558, 3773672), (632, 3331818), (651, 3234576), (711, 2961616), (744, 2830254), (853, 2468592), (868, 2425932), (948, 2221212), (1008, 2088997), (1106, 1903896), (1116, 1886836), (1264, 1665909), (1302, 1617288), (1422, 1480808), (1488, 1415127), (1659, 1269264), (1706, 1234296), (1736, 1212966), (1896, 1110606), (1953, 1078192), (2212, 951948), (2232, 943418), (2449, 859824), (2559, 822864), (2604, 808644), (2844, 740404), (3318, 634632), (3412, 617148), (3472, 606483), (3792, 555303), (3906, 539096), (4424, 475974), (4464, 471709), (4898, 429912), (4977, 423088), (5118, 411432), (5208, 404322), (5688, 370202), (5971, 352656), (6636, 317316), (6824, 308574), (7347, 286608), (7677, 274288), (7812, 269548), (8848, 237987), (9796, 214956), (9954, 211544), (10236, 205716), (10416, 202161), (11376, 185101), (11942, 176328), (13272, 158658), (13648, 154287), (14694, 143304), (15354, 137144), (15624, 134774), (17143, 122832), (17913, 117552), (19592, 107478), (19908, 105772), (20472, 102858), (22041, 95536), (23884, 88164), (26443, 79632), (26544, 79329), (29388, 71652), (30708, 68572), (31248, 67387), (34286, 61416), (35826, 58776), (39184, 53739), (39816, 52886), (40944, 51429), (44082, 47768)]