280517952

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{601}}^1$

素因数の和:657

約数の個数: 224

約数和(自身を含む): 924787584

約数和(自身を除く): 644269632

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 17, 22, 24, 26, 32, 33, 34, 39, 44, 48, 51, 52, 64, 66, 68, 78, 88, 96, 102, 104, 132, 136, 143, 156, 176, 187, 192, 204, 208, 221, 264, 272, 286, 312, 352, 374, 408, 416, 429, 442, 528, 544, 561, 572, 601, 624, 663, 704, 748, 816, 832, 858, 884, 1056, 1088, 1122, 1144, 1202, 1248, 1326, 1496, 1632, 1716, 1768, 1803, 2112, 2244, 2288, 2404, 2431, 2496, 2652, 2992, 3264, 3432, 3536, 3606, 4488, 4576, 4808, 4862, 5304, 5984, 6611, 6864, 7072, 7212, 7293, 7813, 8976, 9152, 9616, 9724, 10217, 10608, 11968, 13222, 13728, 14144, 14424, 14586, 15626, 17952, 19232, 19448, 19833, 20434, 21216, 23439, 26444, 27456, 28848, 29172, 30651, 31252, 35904, 38464, 38896, 39666, 40868, 42432, 46878, 52888, 57696, 58344, 61302, 62504, 77792, 79332, 81736, 85943, 93756, 105776, 112387, 115392, 116688, 122604, 125008, 132821, 155584, 158664, 163472, 171886, 187512, 211552, 224774, 233376, 245208, 250016, 257829, 265642, 317328, 326944, 337161, 343772, 375024, 398463, 423104, 449548, 466752, 490416, 500032, 515658, 531284, 634656, 653888, 674322, 687544, 750048, 796926, 899096, 980832, 1031316, 1062568, 1269312, 1348644, 1375088, 1461031, 1500096, 1593852, 1798192, 1961664, 2062632, 2125136, 2697288, 2750176, 2922062, 3187704, 3596384, 4125264, 4250272, 4383093, 5394576, 5500352, 5844124, 6375408, 7192768, 8250528, 8500544, 8766186, 10789152, 11688248, 12750816, 16501056, 17532372, 21578304, 23376496, 25501632, 35064744, 46752992, 70129488, 93505984, 140258976, 280517952]

約数ペア:

[(1, 280517952), (2, 140258976), (3, 93505984), (4, 70129488), (6, 46752992), (8, 35064744), (11, 25501632), (12, 23376496), (13, 21578304), (16, 17532372), (17, 16501056), (22, 12750816), (24, 11688248), (26, 10789152), (32, 8766186), (33, 8500544), (34, 8250528), (39, 7192768), (44, 6375408), (48, 5844124), (51, 5500352), (52, 5394576), (64, 4383093), (66, 4250272), (68, 4125264), (78, 3596384), (88, 3187704), (96, 2922062), (102, 2750176), (104, 2697288), (132, 2125136), (136, 2062632), (143, 1961664), (156, 1798192), (176, 1593852), (187, 1500096), (192, 1461031), (204, 1375088), (208, 1348644), (221, 1269312), (264, 1062568), (272, 1031316), (286, 980832), (312, 899096), (352, 796926), (374, 750048), (408, 687544), (416, 674322), (429, 653888), (442, 634656), (528, 531284), (544, 515658), (561, 500032), (572, 490416), (601, 466752), (624, 449548), (663, 423104), (704, 398463), (748, 375024), (816, 343772), (832, 337161), (858, 326944), (884, 317328), (1056, 265642), (1088, 257829), (1122, 250016), (1144, 245208), (1202, 233376), (1248, 224774), (1326, 211552), (1496, 187512), (1632, 171886), (1716, 163472), (1768, 158664), (1803, 155584), (2112, 132821), (2244, 125008), (2288, 122604), (2404, 116688), (2431, 115392), (2496, 112387), (2652, 105776), (2992, 93756), (3264, 85943), (3432, 81736), (3536, 79332), (3606, 77792), (4488, 62504), (4576, 61302), (4808, 58344), (4862, 57696), (5304, 52888), (5984, 46878), (6611, 42432), (6864, 40868), (7072, 39666), (7212, 38896), (7293, 38464), (7813, 35904), (8976, 31252), (9152, 30651), (9616, 29172), (9724, 28848), (10217, 27456), (10608, 26444), (11968, 23439), (13222, 21216), (13728, 20434), (14144, 19833), (14424, 19448), (14586, 19232), (15626, 17952)]