2563797744

素因数分解:

$2^4\times 3^5\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{491}}^1$

素因数の和:610

約数の個数: 240

約数和(自身を含む): 7994488320

約数和(自身を除く): 5430690576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 48, 51, 54, 68, 72, 79, 81, 102, 108, 136, 144, 153, 158, 162, 204, 216, 237, 243, 272, 306, 316, 324, 408, 432, 459, 474, 486, 491, 612, 632, 648, 711, 816, 918, 948, 972, 982, 1224, 1264, 1296, 1343, 1377, 1422, 1473, 1836, 1896, 1944, 1964, 2133, 2448, 2686, 2754, 2844, 2946, 3672, 3792, 3888, 3928, 4029, 4131, 4266, 4419, 5372, 5508, 5688, 5892, 6399, 7344, 7856, 8058, 8262, 8347, 8532, 8838, 10744, 11016, 11376, 11784, 12087, 12798, 13257, 16116, 16524, 16694, 17064, 17676, 19197, 21488, 22032, 23568, 24174, 25041, 25596, 26514, 32232, 33048, 33388, 34128, 35352, 36261, 38394, 38789, 39771, 48348, 50082, 51192, 53028, 64464, 66096, 66776, 70704, 72522, 75123, 76788, 77578, 79542, 96696, 100164, 102384, 106056, 108783, 116367, 119313, 133552, 145044, 150246, 153576, 155156, 159084, 193392, 200328, 212112, 217566, 225369, 232734, 238626, 290088, 300492, 307152, 310312, 318168, 326349, 349101, 400656, 435132, 450738, 465468, 477252, 580176, 600984, 620624, 636336, 652698, 659413, 676107, 698202, 870264, 901476, 930936, 954504, 1047303, 1201968, 1305396, 1318826, 1352214, 1396404, 1740528, 1802952, 1861872, 1909008, 1978239, 2028321, 2094606, 2610792, 2637652, 2704428, 2792808, 3141909, 3605904, 3956478, 4056642, 4189212, 5221584, 5275304, 5408856, 5585616, 5934717, 6283818, 7912956, 8113284, 8378424, 9425727, 10550608, 10817712, 11869434, 12567636, 15825912, 16226568, 16756848, 17804151, 18851454, 23738868, 25135272, 31651824, 32453136, 35608302, 37702908, 47477736, 50270544, 53412453, 71216604, 75405816, 94955472, 106824906, 142433208, 150811632, 160237359, 213649812, 284866416, 320474718, 427299624, 640949436, 854599248, 1281898872, 2563797744]

約数ペア:

[(1, 2563797744), (2, 1281898872), (3, 854599248), (4, 640949436), (6, 427299624), (8, 320474718), (9, 284866416), (12, 213649812), (16, 160237359), (17, 150811632), (18, 142433208), (24, 106824906), (27, 94955472), (34, 75405816), (36, 71216604), (48, 53412453), (51, 50270544), (54, 47477736), (68, 37702908), (72, 35608302), (79, 32453136), (81, 31651824), (102, 25135272), (108, 23738868), (136, 18851454), (144, 17804151), (153, 16756848), (158, 16226568), (162, 15825912), (204, 12567636), (216, 11869434), (237, 10817712), (243, 10550608), (272, 9425727), (306, 8378424), (316, 8113284), (324, 7912956), (408, 6283818), (432, 5934717), (459, 5585616), (474, 5408856), (486, 5275304), (491, 5221584), (612, 4189212), (632, 4056642), (648, 3956478), (711, 3605904), (816, 3141909), (918, 2792808), (948, 2704428), (972, 2637652), (982, 2610792), (1224, 2094606), (1264, 2028321), (1296, 1978239), (1343, 1909008), (1377, 1861872), (1422, 1802952), (1473, 1740528), (1836, 1396404), (1896, 1352214), (1944, 1318826), (1964, 1305396), (2133, 1201968), (2448, 1047303), (2686, 954504), (2754, 930936), (2844, 901476), (2946, 870264), (3672, 698202), (3792, 676107), (3888, 659413), (3928, 652698), (4029, 636336), (4131, 620624), (4266, 600984), (4419, 580176), (5372, 477252), (5508, 465468), (5688, 450738), (5892, 435132), (6399, 400656), (7344, 349101), (7856, 326349), (8058, 318168), (8262, 310312), (8347, 307152), (8532, 300492), (8838, 290088), (10744, 238626), (11016, 232734), (11376, 225369), (11784, 217566), (12087, 212112), (12798, 200328), (13257, 193392), (16116, 159084), (16524, 155156), (16694, 153576), (17064, 150246), (17676, 145044), (19197, 133552), (21488, 119313), (22032, 116367), (23568, 108783), (24174, 106056), (25041, 102384), (25596, 100164), (26514, 96696), (32232, 79542), (33048, 77578), (33388, 76788), (34128, 75123), (35352, 72522), (36261, 70704), (38394, 66776), (38789, 66096), (39771, 64464), (48348, 53028), (50082, 51192)]