1849897728

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4987}}^1$

素因数の和:5039

約数の個数: 216

約数和(自身を含む): 6361974528

約数和(自身を除く): 4512076800

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 32, 36, 42, 46, 48, 56, 63, 64, 69, 72, 84, 92, 96, 112, 126, 128, 138, 144, 161, 168, 184, 192, 207, 224, 252, 256, 276, 288, 322, 336, 368, 384, 414, 448, 483, 504, 552, 576, 644, 672, 736, 768, 828, 896, 966, 1008, 1104, 1152, 1288, 1344, 1449, 1472, 1656, 1792, 1932, 2016, 2208, 2304, 2576, 2688, 2898, 2944, 3312, 3864, 4032, 4416, 4987, 5152, 5376, 5796, 5888, 6624, 7728, 8064, 8832, 9974, 10304, 11592, 13248, 14961, 15456, 16128, 17664, 19948, 20608, 23184, 26496, 29922, 30912, 34909, 39896, 41216, 44883, 46368, 52992, 59844, 61824, 69818, 79792, 89766, 92736, 104727, 114701, 119688, 123648, 139636, 159584, 179532, 185472, 209454, 229402, 239376, 279272, 314181, 319168, 344103, 359064, 370944, 418908, 458804, 478752, 558544, 628362, 638336, 688206, 718128, 802907, 837816, 917608, 957504, 1032309, 1117088, 1256724, 1276672, 1376412, 1436256, 1605814, 1675632, 1835216, 1915008, 2064618, 2234176, 2408721, 2513448, 2752824, 2872512, 3211628, 3351264, 3670432, 3830016, 4129236, 4468352, 4817442, 5026896, 5505648, 5745024, 6423256, 6702528, 7226163, 7340864, 8258472, 8936704, 9634884, 10053792, 11011296, 11490048, 12846512, 13405056, 14452326, 14681728, 16516944, 19269768, 20107584, 22022592, 25693024, 26810112, 28904652, 29363456, 33033888, 38539536, 40215168, 44045184, 51386048, 57809304, 66067776, 77079072, 80430336, 88090368, 102772096, 115618608, 132135552, 154158144, 205544192, 231237216, 264271104, 308316288, 462474432, 616632576, 924948864, 1849897728]

約数ペア:

[(1, 1849897728), (2, 924948864), (3, 616632576), (4, 462474432), (6, 308316288), (7, 264271104), (8, 231237216), (9, 205544192), (12, 154158144), (14, 132135552), (16, 115618608), (18, 102772096), (21, 88090368), (23, 80430336), (24, 77079072), (28, 66067776), (32, 57809304), (36, 51386048), (42, 44045184), (46, 40215168), (48, 38539536), (56, 33033888), (63, 29363456), (64, 28904652), (69, 26810112), (72, 25693024), (84, 22022592), (92, 20107584), (96, 19269768), (112, 16516944), (126, 14681728), (128, 14452326), (138, 13405056), (144, 12846512), (161, 11490048), (168, 11011296), (184, 10053792), (192, 9634884), (207, 8936704), (224, 8258472), (252, 7340864), (256, 7226163), (276, 6702528), (288, 6423256), (322, 5745024), (336, 5505648), (368, 5026896), (384, 4817442), (414, 4468352), (448, 4129236), (483, 3830016), (504, 3670432), (552, 3351264), (576, 3211628), (644, 2872512), (672, 2752824), (736, 2513448), (768, 2408721), (828, 2234176), (896, 2064618), (966, 1915008), (1008, 1835216), (1104, 1675632), (1152, 1605814), (1288, 1436256), (1344, 1376412), (1449, 1276672), (1472, 1256724), (1656, 1117088), (1792, 1032309), (1932, 957504), (2016, 917608), (2208, 837816), (2304, 802907), (2576, 718128), (2688, 688206), (2898, 638336), (2944, 628362), (3312, 558544), (3864, 478752), (4032, 458804), (4416, 418908), (4987, 370944), (5152, 359064), (5376, 344103), (5796, 319168), (5888, 314181), (6624, 279272), (7728, 239376), (8064, 229402), (8832, 209454), (9974, 185472), (10304, 179532), (11592, 159584), (13248, 139636), (14961, 123648), (15456, 119688), (16128, 114701), (17664, 104727), (19948, 92736), (20608, 89766), (23184, 79792), (26496, 69818), (29922, 61824), (30912, 59844), (34909, 52992), (39896, 46368), (41216, 44883)]