289551888

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{443}}^1$

素因数の和:566

約数の個数: 160

約数和(自身を含む): 891907200

約数和(自身を除く): 602355312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 48, 51, 54, 68, 72, 89, 102, 108, 136, 144, 153, 178, 204, 216, 267, 272, 306, 356, 408, 432, 443, 459, 534, 612, 712, 801, 816, 886, 918, 1068, 1224, 1329, 1424, 1513, 1602, 1772, 1836, 2136, 2403, 2448, 2658, 3026, 3204, 3544, 3672, 3987, 4272, 4539, 4806, 5316, 6052, 6408, 7088, 7344, 7531, 7974, 9078, 9612, 10632, 11961, 12104, 12816, 13617, 15062, 15948, 18156, 19224, 21264, 22593, 23922, 24208, 27234, 30124, 31896, 36312, 38448, 39427, 40851, 45186, 47844, 54468, 60248, 63792, 67779, 72624, 78854, 81702, 90372, 95688, 108936, 118281, 120496, 135558, 157708, 163404, 180744, 191376, 203337, 217872, 236562, 271116, 315416, 326808, 354843, 361488, 406674, 473124, 542232, 630832, 653616, 670259, 709686, 813348, 946248, 1064529, 1084464, 1340518, 1419372, 1626696, 1892496, 2010777, 2129058, 2681036, 2838744, 3253392, 4021554, 4258116, 5362072, 5677488, 6032331, 8043108, 8516232, 10724144, 12064662, 16086216, 17032464, 18096993, 24129324, 32172432, 36193986, 48258648, 72387972, 96517296, 144775944, 289551888]

約数ペア:

[(1, 289551888), (2, 144775944), (3, 96517296), (4, 72387972), (6, 48258648), (8, 36193986), (9, 32172432), (12, 24129324), (16, 18096993), (17, 17032464), (18, 16086216), (24, 12064662), (27, 10724144), (34, 8516232), (36, 8043108), (48, 6032331), (51, 5677488), (54, 5362072), (68, 4258116), (72, 4021554), (89, 3253392), (102, 2838744), (108, 2681036), (136, 2129058), (144, 2010777), (153, 1892496), (178, 1626696), (204, 1419372), (216, 1340518), (267, 1084464), (272, 1064529), (306, 946248), (356, 813348), (408, 709686), (432, 670259), (443, 653616), (459, 630832), (534, 542232), (612, 473124), (712, 406674), (801, 361488), (816, 354843), (886, 326808), (918, 315416), (1068, 271116), (1224, 236562), (1329, 217872), (1424, 203337), (1513, 191376), (1602, 180744), (1772, 163404), (1836, 157708), (2136, 135558), (2403, 120496), (2448, 118281), (2658, 108936), (3026, 95688), (3204, 90372), (3544, 81702), (3672, 78854), (3987, 72624), (4272, 67779), (4539, 63792), (4806, 60248), (5316, 54468), (6052, 47844), (6408, 45186), (7088, 40851), (7344, 39427), (7531, 38448), (7974, 36312), (9078, 31896), (9612, 30124), (10632, 27234), (11961, 24208), (12104, 23922), (12816, 22593), (13617, 21264), (15062, 19224), (15948, 18156)]