1856357568

素因数分解:

$2^6\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4861}}^1$

素因数の和:4912

約数の個数: 224

約数和(自身を含む): 6224137920

約数和(自身を除く): 4367780352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 27, 32, 34, 36, 39, 48, 51, 52, 54, 64, 68, 72, 78, 96, 102, 104, 108, 117, 136, 144, 153, 156, 192, 204, 208, 216, 221, 234, 272, 288, 306, 312, 351, 408, 416, 432, 442, 459, 468, 544, 576, 612, 624, 663, 702, 816, 832, 864, 884, 918, 936, 1088, 1224, 1248, 1326, 1404, 1632, 1728, 1768, 1836, 1872, 1989, 2448, 2496, 2652, 2808, 3264, 3536, 3672, 3744, 3978, 4861, 4896, 5304, 5616, 5967, 7072, 7344, 7488, 7956, 9722, 9792, 10608, 11232, 11934, 14144, 14583, 14688, 15912, 19444, 21216, 22464, 23868, 29166, 29376, 31824, 38888, 42432, 43749, 47736, 58332, 63193, 63648, 77776, 82637, 87498, 95472, 116664, 126386, 127296, 131247, 155552, 165274, 174996, 189579, 190944, 233328, 247911, 252772, 262494, 311104, 330548, 349992, 379158, 381888, 466656, 495822, 505544, 524988, 568737, 661096, 699984, 743733, 758316, 933312, 991644, 1011088, 1049976, 1074281, 1137474, 1322192, 1399968, 1487466, 1516632, 1706211, 1983288, 2022176, 2099952, 2148562, 2231199, 2274948, 2644384, 2799936, 2974932, 3033264, 3222843, 3412422, 3966576, 4044352, 4199904, 4297124, 4462398, 4549896, 5288768, 5949864, 6066528, 6445686, 6824844, 7933152, 8399808, 8594248, 8924796, 9099792, 9668529, 11899728, 12133056, 12891372, 13649688, 15866304, 17188496, 17849592, 18199584, 19337058, 23799456, 25782744, 27299376, 29005587, 34376992, 35699184, 36399168, 38674116, 47598912, 51565488, 54598752, 58011174, 68753984, 71398368, 77348232, 103130976, 109197504, 116022348, 142796736, 154696464, 206261952, 232044696, 309392928, 464089392, 618785856, 928178784, 1856357568]

約数ペア:

[(1, 1856357568), (2, 928178784), (3, 618785856), (4, 464089392), (6, 309392928), (8, 232044696), (9, 206261952), (12, 154696464), (13, 142796736), (16, 116022348), (17, 109197504), (18, 103130976), (24, 77348232), (26, 71398368), (27, 68753984), (32, 58011174), (34, 54598752), (36, 51565488), (39, 47598912), (48, 38674116), (51, 36399168), (52, 35699184), (54, 34376992), (64, 29005587), (68, 27299376), (72, 25782744), (78, 23799456), (96, 19337058), (102, 18199584), (104, 17849592), (108, 17188496), (117, 15866304), (136, 13649688), (144, 12891372), (153, 12133056), (156, 11899728), (192, 9668529), (204, 9099792), (208, 8924796), (216, 8594248), (221, 8399808), (234, 7933152), (272, 6824844), (288, 6445686), (306, 6066528), (312, 5949864), (351, 5288768), (408, 4549896), (416, 4462398), (432, 4297124), (442, 4199904), (459, 4044352), (468, 3966576), (544, 3412422), (576, 3222843), (612, 3033264), (624, 2974932), (663, 2799936), (702, 2644384), (816, 2274948), (832, 2231199), (864, 2148562), (884, 2099952), (918, 2022176), (936, 1983288), (1088, 1706211), (1224, 1516632), (1248, 1487466), (1326, 1399968), (1404, 1322192), (1632, 1137474), (1728, 1074281), (1768, 1049976), (1836, 1011088), (1872, 991644), (1989, 933312), (2448, 758316), (2496, 743733), (2652, 699984), (2808, 661096), (3264, 568737), (3536, 524988), (3672, 505544), (3744, 495822), (3978, 466656), (4861, 381888), (4896, 379158), (5304, 349992), (5616, 330548), (5967, 311104), (7072, 262494), (7344, 252772), (7488, 247911), (7956, 233328), (9722, 190944), (9792, 189579), (10608, 174996), (11232, 165274), (11934, 155552), (14144, 131247), (14583, 127296), (14688, 126386), (15912, 116664), (19444, 95472), (21216, 87498), (22464, 82637), (23868, 77776), (29166, 63648), (29376, 63193), (31824, 58332), (38888, 47736), (42432, 43749)]