712672128

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{331}}^1$

素因数の和:450

約数の個数: 256

約数和(自身を含む): 2438208000

約数和(自身を除く): 1725535872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 89, 96, 108, 112, 126, 128, 144, 168, 178, 189, 192, 216, 224, 252, 267, 288, 331, 336, 356, 378, 384, 432, 448, 504, 534, 576, 623, 662, 672, 712, 756, 801, 864, 896, 993, 1008, 1068, 1152, 1246, 1324, 1344, 1424, 1512, 1602, 1728, 1869, 1986, 2016, 2136, 2317, 2403, 2492, 2648, 2688, 2848, 2979, 3024, 3204, 3456, 3738, 3972, 4032, 4272, 4634, 4806, 4984, 5296, 5607, 5696, 5958, 6048, 6408, 6951, 7476, 7944, 8064, 8544, 8937, 9268, 9612, 9968, 10592, 11214, 11392, 11916, 12096, 12816, 13902, 14952, 15888, 16821, 17088, 17874, 18536, 19224, 19936, 20853, 21184, 22428, 23832, 24192, 25632, 27804, 29459, 29904, 31776, 33642, 34176, 35748, 37072, 38448, 39872, 41706, 42368, 44856, 47664, 51264, 55608, 58918, 59808, 62559, 63552, 67284, 71496, 74144, 76896, 79744, 83412, 88377, 89712, 95328, 102528, 111216, 117836, 119616, 125118, 127104, 134568, 142992, 148288, 153792, 166824, 176754, 179424, 190656, 206213, 222432, 235672, 239232, 250236, 265131, 269136, 285984, 296576, 307584, 333648, 353508, 358848, 381312, 412426, 444864, 471344, 500472, 530262, 538272, 571968, 618639, 667296, 707016, 717696, 795393, 824852, 889728, 942688, 1000944, 1060524, 1076544, 1143936, 1237278, 1334592, 1414032, 1590786, 1649704, 1855917, 1885376, 2001888, 2121048, 2153088, 2474556, 2669184, 2828064, 3181572, 3299408, 3711834, 3770752, 4003776, 4242096, 4949112, 5567751, 5656128, 6363144, 6598816, 7423668, 8007552, 8484192, 9898224, 11135502, 11312256, 12726288, 13197632, 14847336, 16968384, 19796448, 22271004, 25452576, 26395264, 29694672, 33936768, 39592896, 44542008, 50905152, 59389344, 79185792, 89084016, 101810304, 118778688, 178168032, 237557376, 356336064, 712672128]

約数ペア:

[(1, 712672128), (2, 356336064), (3, 237557376), (4, 178168032), (6, 118778688), (7, 101810304), (8, 89084016), (9, 79185792), (12, 59389344), (14, 50905152), (16, 44542008), (18, 39592896), (21, 33936768), (24, 29694672), (27, 26395264), (28, 25452576), (32, 22271004), (36, 19796448), (42, 16968384), (48, 14847336), (54, 13197632), (56, 12726288), (63, 11312256), (64, 11135502), (72, 9898224), (84, 8484192), (89, 8007552), (96, 7423668), (108, 6598816), (112, 6363144), (126, 5656128), (128, 5567751), (144, 4949112), (168, 4242096), (178, 4003776), (189, 3770752), (192, 3711834), (216, 3299408), (224, 3181572), (252, 2828064), (267, 2669184), (288, 2474556), (331, 2153088), (336, 2121048), (356, 2001888), (378, 1885376), (384, 1855917), (432, 1649704), (448, 1590786), (504, 1414032), (534, 1334592), (576, 1237278), (623, 1143936), (662, 1076544), (672, 1060524), (712, 1000944), (756, 942688), (801, 889728), (864, 824852), (896, 795393), (993, 717696), (1008, 707016), (1068, 667296), (1152, 618639), (1246, 571968), (1324, 538272), (1344, 530262), (1424, 500472), (1512, 471344), (1602, 444864), (1728, 412426), (1869, 381312), (1986, 358848), (2016, 353508), (2136, 333648), (2317, 307584), (2403, 296576), (2492, 285984), (2648, 269136), (2688, 265131), (2848, 250236), (2979, 239232), (3024, 235672), (3204, 222432), (3456, 206213), (3738, 190656), (3972, 179424), (4032, 176754), (4272, 166824), (4634, 153792), (4806, 148288), (4984, 142992), (5296, 134568), (5607, 127104), (5696, 125118), (5958, 119616), (6048, 117836), (6408, 111216), (6951, 102528), (7476, 95328), (7944, 89712), (8064, 88377), (8544, 83412), (8937, 79744), (9268, 76896), (9612, 74144), (9968, 71496), (10592, 67284), (11214, 63552), (11392, 62559), (11916, 59808), (12096, 58918), (12816, 55608), (13902, 51264), (14952, 47664), (15888, 44856), (16821, 42368), (17088, 41706), (17874, 39872), (18536, 38448), (19224, 37072), (19936, 35748), (20853, 34176), (21184, 33642), (22428, 31776), (23832, 29904), (24192, 29459), (25632, 27804)]