860409984

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{991}}^1$

素因数の和:1051

約数の個数: 256

約数和(自身を含む): 2914099200

約数和(自身を除く): 2053689216

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 19, 21, 24, 28, 32, 34, 38, 42, 48, 51, 56, 57, 64, 68, 76, 84, 96, 102, 112, 114, 119, 128, 133, 136, 152, 168, 192, 204, 224, 228, 238, 266, 272, 304, 323, 336, 357, 384, 399, 408, 448, 456, 476, 532, 544, 608, 646, 672, 714, 798, 816, 896, 912, 952, 969, 991, 1064, 1088, 1216, 1292, 1344, 1428, 1596, 1632, 1824, 1904, 1938, 1982, 2128, 2176, 2261, 2432, 2584, 2688, 2856, 2973, 3192, 3264, 3648, 3808, 3876, 3964, 4256, 4522, 5168, 5712, 5946, 6384, 6528, 6783, 6937, 7296, 7616, 7752, 7928, 8512, 9044, 10336, 11424, 11892, 12768, 13566, 13874, 15232, 15504, 15856, 16847, 17024, 18088, 18829, 20672, 20811, 22848, 23784, 25536, 27132, 27748, 31008, 31712, 33694, 36176, 37658, 41344, 41622, 45696, 47568, 50541, 51072, 54264, 55496, 56487, 62016, 63424, 67388, 72352, 75316, 83244, 95136, 101082, 108528, 110992, 112974, 117929, 124032, 126848, 131803, 134776, 144704, 150632, 166488, 190272, 202164, 217056, 221984, 225948, 235858, 263606, 269552, 289408, 301264, 320093, 332976, 353787, 380544, 395409, 404328, 434112, 443968, 451896, 471716, 527212, 539104, 602528, 640186, 665952, 707574, 790818, 808656, 868224, 887936, 903792, 943432, 960279, 1054424, 1078208, 1205056, 1280372, 1331904, 1415148, 1581636, 1617312, 1807584, 1886864, 1920558, 2108848, 2156416, 2240651, 2410112, 2560744, 2663808, 2830296, 3163272, 3234624, 3615168, 3773728, 3841116, 4217696, 4481302, 5121488, 5660592, 6326544, 6469248, 6721953, 7230336, 7547456, 7682232, 8435392, 8962604, 10242976, 11321184, 12653088, 13443906, 15094912, 15364464, 16870784, 17925208, 20485952, 22642368, 25306176, 26887812, 30728928, 35850416, 40971904, 45284736, 50612352, 53775624, 61457856, 71700832, 107551248, 122915712, 143401664, 215102496, 286803328, 430204992, 860409984]

約数ペア:

[(1, 860409984), (2, 430204992), (3, 286803328), (4, 215102496), (6, 143401664), (7, 122915712), (8, 107551248), (12, 71700832), (14, 61457856), (16, 53775624), (17, 50612352), (19, 45284736), (21, 40971904), (24, 35850416), (28, 30728928), (32, 26887812), (34, 25306176), (38, 22642368), (42, 20485952), (48, 17925208), (51, 16870784), (56, 15364464), (57, 15094912), (64, 13443906), (68, 12653088), (76, 11321184), (84, 10242976), (96, 8962604), (102, 8435392), (112, 7682232), (114, 7547456), (119, 7230336), (128, 6721953), (133, 6469248), (136, 6326544), (152, 5660592), (168, 5121488), (192, 4481302), (204, 4217696), (224, 3841116), (228, 3773728), (238, 3615168), (266, 3234624), (272, 3163272), (304, 2830296), (323, 2663808), (336, 2560744), (357, 2410112), (384, 2240651), (399, 2156416), (408, 2108848), (448, 1920558), (456, 1886864), (476, 1807584), (532, 1617312), (544, 1581636), (608, 1415148), (646, 1331904), (672, 1280372), (714, 1205056), (798, 1078208), (816, 1054424), (896, 960279), (912, 943432), (952, 903792), (969, 887936), (991, 868224), (1064, 808656), (1088, 790818), (1216, 707574), (1292, 665952), (1344, 640186), (1428, 602528), (1596, 539104), (1632, 527212), (1824, 471716), (1904, 451896), (1938, 443968), (1982, 434112), (2128, 404328), (2176, 395409), (2261, 380544), (2432, 353787), (2584, 332976), (2688, 320093), (2856, 301264), (2973, 289408), (3192, 269552), (3264, 263606), (3648, 235858), (3808, 225948), (3876, 221984), (3964, 217056), (4256, 202164), (4522, 190272), (5168, 166488), (5712, 150632), (5946, 144704), (6384, 134776), (6528, 131803), (6783, 126848), (6937, 124032), (7296, 117929), (7616, 112974), (7752, 110992), (7928, 108528), (8512, 101082), (9044, 95136), (10336, 83244), (11424, 75316), (11892, 72352), (12768, 67388), (13566, 63424), (13874, 62016), (15232, 56487), (15504, 55496), (15856, 54264), (16847, 51072), (17024, 50541), (18088, 47568), (18829, 45696), (20672, 41622), (20811, 41344), (22848, 37658), (23784, 36176), (25536, 33694), (27132, 31712), (27748, 31008)]