331845984

素因数分解:

$2^5\times 3^4\times {\mathrm{17}}^2\times {\mathrm{443}}^1$

素因数の和:499

約数の個数: 180

約数和(自身を含む): 1039075884

約数和(自身を除く): 707229900

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 68, 72, 81, 96, 102, 108, 136, 144, 153, 162, 204, 216, 272, 288, 289, 306, 324, 408, 432, 443, 459, 544, 578, 612, 648, 816, 864, 867, 886, 918, 1156, 1224, 1296, 1329, 1377, 1632, 1734, 1772, 1836, 2312, 2448, 2592, 2601, 2658, 2754, 3468, 3544, 3672, 3987, 4624, 4896, 5202, 5316, 5508, 6936, 7088, 7344, 7531, 7803, 7974, 9248, 10404, 10632, 11016, 11961, 13872, 14176, 14688, 15062, 15606, 15948, 20808, 21264, 22032, 22593, 23409, 23922, 27744, 30124, 31212, 31896, 35883, 41616, 42528, 44064, 45186, 46818, 47844, 60248, 62424, 63792, 67779, 71766, 83232, 90372, 93636, 95688, 120496, 124848, 127584, 128027, 135558, 143532, 180744, 187272, 191376, 203337, 240992, 249696, 256054, 271116, 287064, 361488, 374544, 382752, 384081, 406674, 512108, 542232, 574128, 610011, 722976, 749088, 768162, 813348, 1024216, 1084464, 1148256, 1152243, 1220022, 1536324, 1626696, 2048432, 2168928, 2304486, 2440044, 3072648, 3253392, 3456729, 4096864, 4608972, 4880088, 6145296, 6506784, 6913458, 9217944, 9760176, 10370187, 12290592, 13826916, 18435888, 19520352, 20740374, 27653832, 36871776, 41480748, 55307664, 82961496, 110615328, 165922992, 331845984]

約数ペア:

[(1, 331845984), (2, 165922992), (3, 110615328), (4, 82961496), (6, 55307664), (8, 41480748), (9, 36871776), (12, 27653832), (16, 20740374), (17, 19520352), (18, 18435888), (24, 13826916), (27, 12290592), (32, 10370187), (34, 9760176), (36, 9217944), (48, 6913458), (51, 6506784), (54, 6145296), (68, 4880088), (72, 4608972), (81, 4096864), (96, 3456729), (102, 3253392), (108, 3072648), (136, 2440044), (144, 2304486), (153, 2168928), (162, 2048432), (204, 1626696), (216, 1536324), (272, 1220022), (288, 1152243), (289, 1148256), (306, 1084464), (324, 1024216), (408, 813348), (432, 768162), (443, 749088), (459, 722976), (544, 610011), (578, 574128), (612, 542232), (648, 512108), (816, 406674), (864, 384081), (867, 382752), (886, 374544), (918, 361488), (1156, 287064), (1224, 271116), (1296, 256054), (1329, 249696), (1377, 240992), (1632, 203337), (1734, 191376), (1772, 187272), (1836, 180744), (2312, 143532), (2448, 135558), (2592, 128027), (2601, 127584), (2658, 124848), (2754, 120496), (3468, 95688), (3544, 93636), (3672, 90372), (3987, 83232), (4624, 71766), (4896, 67779), (5202, 63792), (5316, 62424), (5508, 60248), (6936, 47844), (7088, 46818), (7344, 45186), (7531, 44064), (7803, 42528), (7974, 41616), (9248, 35883), (10404, 31896), (10632, 31212), (11016, 30124), (11961, 27744), (13872, 23922), (14176, 23409), (14688, 22593), (15062, 22032), (15606, 21264), (15948, 20808)]