21124457856

素因数分解:

$2^7\times 3^4\times {\mathrm{17}}^1\times {\mathrm{119851}}^1$

素因数の和:119894

約数の個数: 160

約数和(自身を含む): 66564602280

約数和(自身を除く): 45440144424

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, 81, 96, 102, 108, 128, 136, 144, 153, 162, 192, 204, 216, 272, 288, 306, 324, 384, 408, 432, 459, 544, 576, 612, 648, 816, 864, 918, 1088, 1152, 1224, 1296, 1377, 1632, 1728, 1836, 2176, 2448, 2592, 2754, 3264, 3456, 3672, 4896, 5184, 5508, 6528, 7344, 9792, 10368, 11016, 14688, 19584, 22032, 29376, 44064, 58752, 88128, 119851, 176256, 239702, 359553, 479404, 719106, 958808, 1078659, 1438212, 1917616, 2037467, 2157318, 2876424, 3235977, 3835232, 4074934, 4314636, 5752848, 6112401, 6471954, 7670464, 8149868, 8629272, 9707931, 11505696, 12224802, 12943908, 15340928, 16299736, 17258544, 18337203, 19415862, 23011392, 24449604, 25887816, 32599472, 34517088, 36674406, 38831724, 46022784, 48899208, 51775632, 55011609, 65198944, 69034176, 73348812, 77663448, 97798416, 103551264, 110023218, 130397888, 138068352, 146697624, 155326896, 165034827, 195596832, 207102528, 220046436, 260795776, 293395248, 310653792, 330069654, 391193664, 414205056, 440092872, 586790496, 621307584, 660139308, 782387328, 880185744, 1173580992, 1242615168, 1320278616, 1760371488, 2347161984, 2640557232, 3520742976, 5281114464, 7041485952, 10562228928, 21124457856]

約数ペア:

[(1, 21124457856), (2, 10562228928), (3, 7041485952), (4, 5281114464), (6, 3520742976), (8, 2640557232), (9, 2347161984), (12, 1760371488), (16, 1320278616), (17, 1242615168), (18, 1173580992), (24, 880185744), (27, 782387328), (32, 660139308), (34, 621307584), (36, 586790496), (48, 440092872), (51, 414205056), (54, 391193664), (64, 330069654), (68, 310653792), (72, 293395248), (81, 260795776), (96, 220046436), (102, 207102528), (108, 195596832), (128, 165034827), (136, 155326896), (144, 146697624), (153, 138068352), (162, 130397888), (192, 110023218), (204, 103551264), (216, 97798416), (272, 77663448), (288, 73348812), (306, 69034176), (324, 65198944), (384, 55011609), (408, 51775632), (432, 48899208), (459, 46022784), (544, 38831724), (576, 36674406), (612, 34517088), (648, 32599472), (816, 25887816), (864, 24449604), (918, 23011392), (1088, 19415862), (1152, 18337203), (1224, 17258544), (1296, 16299736), (1377, 15340928), (1632, 12943908), (1728, 12224802), (1836, 11505696), (2176, 9707931), (2448, 8629272), (2592, 8149868), (2754, 7670464), (3264, 6471954), (3456, 6112401), (3672, 5752848), (4896, 4314636), (5184, 4074934), (5508, 3835232), (6528, 3235977), (7344, 2876424), (9792, 2157318), (10368, 2037467), (11016, 1917616), (14688, 1438212), (19584, 1078659), (22032, 958808), (29376, 719106), (44064, 479404), (58752, 359553), (88128, 239702), (119851, 176256)]