18016509952

素因数分解:

$2^{13}\times 7^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:250

約数の個数: 224

約数和(自身を含む): 43156753920

約数和(自身を除く): 25140243968

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 64, 79, 82, 97, 112, 128, 158, 164, 194, 224, 256, 287, 316, 328, 388, 448, 512, 553, 574, 632, 656, 679, 776, 896, 1024, 1106, 1148, 1264, 1312, 1358, 1552, 1792, 2048, 2212, 2296, 2528, 2624, 2716, 3104, 3239, 3584, 3977, 4096, 4424, 4592, 5056, 5248, 5432, 6208, 6478, 7168, 7663, 7954, 8192, 8848, 9184, 10112, 10496, 10864, 12416, 12956, 14336, 15326, 15908, 17696, 18368, 20224, 20992, 21728, 22673, 24832, 25912, 27839, 28672, 30652, 31816, 35392, 36736, 40448, 41984, 43456, 45346, 49664, 51824, 53641, 55678, 57344, 61304, 63632, 70784, 73472, 80896, 83968, 86912, 90692, 99328, 103648, 107282, 111356, 122608, 127264, 141568, 146944, 161792, 167936, 173824, 181384, 198656, 207296, 214564, 222712, 245216, 254528, 283136, 293888, 314183, 323584, 335872, 347648, 362768, 397312, 414592, 429128, 445424, 490432, 509056, 566272, 587776, 628366, 647168, 695296, 725536, 794624, 829184, 858256, 890848, 980864, 1018112, 1132544, 1175552, 1256732, 1390592, 1451072, 1658368, 1716512, 1781696, 1961728, 2036224, 2199281, 2265088, 2351104, 2513464, 2781184, 2902144, 3316736, 3433024, 3563392, 3923456, 4072448, 4398562, 4530176, 5026928, 5562368, 5804288, 6633472, 6866048, 7126784, 7846912, 8144896, 8797124, 10053856, 11608576, 13266944, 13732096, 14253568, 15693824, 16289792, 17594248, 20107712, 23217152, 26533888, 27464192, 28507136, 31387648, 32579584, 35188496, 40215424, 46434304, 54928384, 57014272, 62775296, 70376992, 80430848, 92868608, 109856768, 114028544, 140753984, 160861696, 185737216, 219713536, 228057088, 281507968, 321723392, 439427072, 563015936, 643446784, 1126031872, 1286893568, 2252063744, 2573787136, 4504127488, 9008254976, 18016509952]

約数ペア:

[(1, 18016509952), (2, 9008254976), (4, 4504127488), (7, 2573787136), (8, 2252063744), (14, 1286893568), (16, 1126031872), (28, 643446784), (32, 563015936), (41, 439427072), (56, 321723392), (64, 281507968), (79, 228057088), (82, 219713536), (97, 185737216), (112, 160861696), (128, 140753984), (158, 114028544), (164, 109856768), (194, 92868608), (224, 80430848), (256, 70376992), (287, 62775296), (316, 57014272), (328, 54928384), (388, 46434304), (448, 40215424), (512, 35188496), (553, 32579584), (574, 31387648), (632, 28507136), (656, 27464192), (679, 26533888), (776, 23217152), (896, 20107712), (1024, 17594248), (1106, 16289792), (1148, 15693824), (1264, 14253568), (1312, 13732096), (1358, 13266944), (1552, 11608576), (1792, 10053856), (2048, 8797124), (2212, 8144896), (2296, 7846912), (2528, 7126784), (2624, 6866048), (2716, 6633472), (3104, 5804288), (3239, 5562368), (3584, 5026928), (3977, 4530176), (4096, 4398562), (4424, 4072448), (4592, 3923456), (5056, 3563392), (5248, 3433024), (5432, 3316736), (6208, 2902144), (6478, 2781184), (7168, 2513464), (7663, 2351104), (7954, 2265088), (8192, 2199281), (8848, 2036224), (9184, 1961728), (10112, 1781696), (10496, 1716512), (10864, 1658368), (12416, 1451072), (12956, 1390592), (14336, 1256732), (15326, 1175552), (15908, 1132544), (17696, 1018112), (18368, 980864), (20224, 890848), (20992, 858256), (21728, 829184), (22673, 794624), (24832, 725536), (25912, 695296), (27839, 647168), (28672, 628366), (30652, 587776), (31816, 566272), (35392, 509056), (36736, 490432), (40448, 445424), (41984, 429128), (43456, 414592), (45346, 397312), (49664, 362768), (51824, 347648), (53641, 335872), (55678, 323584), (57344, 314183), (61304, 293888), (63632, 283136), (70784, 254528), (73472, 245216), (80896, 222712), (83968, 214564), (86912, 207296), (90692, 198656), (99328, 181384), (103648, 173824), (107282, 167936), (111356, 161792), (122608, 146944), (127264, 141568)]