421574976

素因数分解:

$2^6\times 3^3\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:278

約数の個数: 224

約数和(自身を含む): 1334292480

約数和(自身を除く): 912717504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 64, 68, 72, 96, 102, 108, 113, 127, 136, 144, 153, 192, 204, 216, 226, 254, 272, 288, 306, 339, 381, 408, 432, 452, 459, 508, 544, 576, 612, 678, 762, 816, 864, 904, 918, 1016, 1017, 1088, 1143, 1224, 1356, 1524, 1632, 1728, 1808, 1836, 1921, 2032, 2034, 2159, 2286, 2448, 2712, 3048, 3051, 3264, 3429, 3616, 3672, 3842, 4064, 4068, 4318, 4572, 4896, 5424, 5763, 6096, 6102, 6477, 6858, 7232, 7344, 7684, 8128, 8136, 8636, 9144, 9792, 10848, 11526, 12192, 12204, 12954, 13716, 14351, 14688, 15368, 16272, 17272, 17289, 18288, 19431, 21696, 23052, 24384, 24408, 25908, 27432, 28702, 29376, 30736, 32544, 34544, 34578, 36576, 38862, 43053, 46104, 48816, 51816, 51867, 54864, 57404, 58293, 61472, 65088, 69088, 69156, 73152, 77724, 86106, 92208, 97632, 103632, 103734, 109728, 114808, 116586, 122944, 129159, 138176, 138312, 155448, 172212, 184416, 195264, 207264, 207468, 219456, 229616, 233172, 243967, 258318, 276624, 310896, 344424, 368832, 387477, 414528, 414936, 459232, 466344, 487934, 516636, 553248, 621792, 688848, 731901, 774954, 829872, 918464, 932688, 975868, 1033272, 1106496, 1243584, 1377696, 1463802, 1549908, 1659744, 1865376, 1951736, 2066544, 2195703, 2755392, 2927604, 3099816, 3319488, 3730752, 3903472, 4133088, 4391406, 5855208, 6199632, 6587109, 7806944, 8266176, 8782812, 11710416, 12399264, 13174218, 15613888, 17565624, 23420832, 24798528, 26348436, 35131248, 46841664, 52696872, 70262496, 105393744, 140524992, 210787488, 421574976]

約数ペア:

[(1, 421574976), (2, 210787488), (3, 140524992), (4, 105393744), (6, 70262496), (8, 52696872), (9, 46841664), (12, 35131248), (16, 26348436), (17, 24798528), (18, 23420832), (24, 17565624), (27, 15613888), (32, 13174218), (34, 12399264), (36, 11710416), (48, 8782812), (51, 8266176), (54, 7806944), (64, 6587109), (68, 6199632), (72, 5855208), (96, 4391406), (102, 4133088), (108, 3903472), (113, 3730752), (127, 3319488), (136, 3099816), (144, 2927604), (153, 2755392), (192, 2195703), (204, 2066544), (216, 1951736), (226, 1865376), (254, 1659744), (272, 1549908), (288, 1463802), (306, 1377696), (339, 1243584), (381, 1106496), (408, 1033272), (432, 975868), (452, 932688), (459, 918464), (508, 829872), (544, 774954), (576, 731901), (612, 688848), (678, 621792), (762, 553248), (816, 516636), (864, 487934), (904, 466344), (918, 459232), (1016, 414936), (1017, 414528), (1088, 387477), (1143, 368832), (1224, 344424), (1356, 310896), (1524, 276624), (1632, 258318), (1728, 243967), (1808, 233172), (1836, 229616), (1921, 219456), (2032, 207468), (2034, 207264), (2159, 195264), (2286, 184416), (2448, 172212), (2712, 155448), (3048, 138312), (3051, 138176), (3264, 129159), (3429, 122944), (3616, 116586), (3672, 114808), (3842, 109728), (4064, 103734), (4068, 103632), (4318, 97632), (4572, 92208), (4896, 86106), (5424, 77724), (5763, 73152), (6096, 69156), (6102, 69088), (6477, 65088), (6858, 61472), (7232, 58293), (7344, 57404), (7684, 54864), (8128, 51867), (8136, 51816), (8636, 48816), (9144, 46104), (9792, 43053), (10848, 38862), (11526, 36576), (12192, 34578), (12204, 34544), (12954, 32544), (13716, 30736), (14351, 29376), (14688, 28702), (15368, 27432), (16272, 25908), (17272, 24408), (17289, 24384), (18288, 23052), (19431, 21696)]