238128384

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:133

約数の個数: 288

約数和(自身を含む): 766450944

約数和(自身を除く): 528322560

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 23, 24, 26, 32, 34, 39, 46, 48, 51, 52, 61, 64, 68, 69, 78, 92, 96, 102, 104, 122, 128, 136, 138, 156, 183, 184, 192, 204, 208, 221, 244, 256, 272, 276, 299, 312, 366, 368, 384, 391, 408, 416, 442, 488, 544, 552, 598, 624, 663, 732, 736, 768, 782, 793, 816, 832, 884, 897, 976, 1037, 1088, 1104, 1173, 1196, 1248, 1326, 1403, 1464, 1472, 1564, 1586, 1632, 1664, 1768, 1794, 1952, 2074, 2176, 2208, 2346, 2379, 2392, 2496, 2652, 2806, 2928, 2944, 3111, 3128, 3172, 3264, 3328, 3536, 3588, 3904, 4148, 4209, 4352, 4416, 4692, 4758, 4784, 4992, 5083, 5304, 5612, 5856, 5888, 6222, 6256, 6344, 6528, 7072, 7176, 7808, 8296, 8418, 8832, 9384, 9516, 9568, 9984, 10166, 10608, 11224, 11712, 12444, 12512, 12688, 13056, 13481, 14144, 14352, 15249, 15616, 16592, 16836, 17664, 18239, 18768, 19032, 19136, 20332, 21216, 22448, 23424, 23851, 24888, 25024, 25376, 26962, 28288, 28704, 30498, 33184, 33672, 36478, 37536, 38064, 38272, 40443, 40664, 42432, 44896, 46848, 47702, 49776, 50048, 50752, 53924, 54717, 56576, 57408, 60996, 66368, 67344, 71553, 72956, 75072, 76128, 76544, 80886, 81328, 84864, 89792, 95404, 99552, 100096, 101504, 107848, 109434, 114816, 121992, 132736, 134688, 143106, 145912, 150144, 152256, 161772, 162656, 169728, 179584, 190808, 199104, 203008, 215696, 218868, 229632, 243984, 265472, 269376, 286212, 291824, 300288, 304512, 310063, 323544, 325312, 359168, 381616, 398208, 431392, 437736, 487968, 538752, 572424, 583648, 609024, 620126, 647088, 650624, 763232, 796416, 862784, 875472, 930189, 975936, 1077504, 1144848, 1167296, 1240252, 1294176, 1301248, 1526464, 1725568, 1750944, 1860378, 1951872, 2289696, 2334592, 2480504, 2588352, 3052928, 3451136, 3501888, 3720756, 3903744, 4579392, 4669184, 4961008, 5176704, 6105856, 7003776, 7441512, 9158784, 9922016, 10353408, 14007552, 14883024, 18317568, 19844032, 29766048, 39688064, 59532096, 79376128, 119064192, 238128384]

約数ペア:

[(1, 238128384), (2, 119064192), (3, 79376128), (4, 59532096), (6, 39688064), (8, 29766048), (12, 19844032), (13, 18317568), (16, 14883024), (17, 14007552), (23, 10353408), (24, 9922016), (26, 9158784), (32, 7441512), (34, 7003776), (39, 6105856), (46, 5176704), (48, 4961008), (51, 4669184), (52, 4579392), (61, 3903744), (64, 3720756), (68, 3501888), (69, 3451136), (78, 3052928), (92, 2588352), (96, 2480504), (102, 2334592), (104, 2289696), (122, 1951872), (128, 1860378), (136, 1750944), (138, 1725568), (156, 1526464), (183, 1301248), (184, 1294176), (192, 1240252), (204, 1167296), (208, 1144848), (221, 1077504), (244, 975936), (256, 930189), (272, 875472), (276, 862784), (299, 796416), (312, 763232), (366, 650624), (368, 647088), (384, 620126), (391, 609024), (408, 583648), (416, 572424), (442, 538752), (488, 487968), (544, 437736), (552, 431392), (598, 398208), (624, 381616), (663, 359168), (732, 325312), (736, 323544), (768, 310063), (782, 304512), (793, 300288), (816, 291824), (832, 286212), (884, 269376), (897, 265472), (976, 243984), (1037, 229632), (1088, 218868), (1104, 215696), (1173, 203008), (1196, 199104), (1248, 190808), (1326, 179584), (1403, 169728), (1464, 162656), (1472, 161772), (1564, 152256), (1586, 150144), (1632, 145912), (1664, 143106), (1768, 134688), (1794, 132736), (1952, 121992), (2074, 114816), (2176, 109434), (2208, 107848), (2346, 101504), (2379, 100096), (2392, 99552), (2496, 95404), (2652, 89792), (2806, 84864), (2928, 81328), (2944, 80886), (3111, 76544), (3128, 76128), (3172, 75072), (3264, 72956), (3328, 71553), (3536, 67344), (3588, 66368), (3904, 60996), (4148, 57408), (4209, 56576), (4352, 54717), (4416, 53924), (4692, 50752), (4758, 50048), (4784, 49776), (4992, 47702), (5083, 46848), (5304, 44896), (5612, 42432), (5856, 40664), (5888, 40443), (6222, 38272), (6256, 38064), (6344, 37536), (6528, 36478), (7072, 33672), (7176, 33184), (7808, 30498), (8296, 28704), (8418, 28288), (8832, 26962), (9384, 25376), (9516, 25024), (9568, 24888), (9984, 23851), (10166, 23424), (10608, 22448), (11224, 21216), (11712, 20332), (12444, 19136), (12512, 19032), (12688, 18768), (13056, 18239), (13481, 17664), (14144, 16836), (14352, 16592), (15249, 15616)]