284742528

素因数分解:

$2^7\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{409}}^1$

素因数の和:477

約数の個数: 192

約数和(自身を含む): 905821200

約数和(自身を除く): 621078672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 37, 42, 48, 49, 56, 64, 74, 84, 96, 98, 111, 112, 128, 147, 148, 168, 192, 196, 222, 224, 259, 294, 296, 336, 384, 392, 409, 444, 448, 518, 588, 592, 672, 777, 784, 818, 888, 896, 1036, 1176, 1184, 1227, 1344, 1554, 1568, 1636, 1776, 1813, 2072, 2352, 2368, 2454, 2688, 2863, 3108, 3136, 3272, 3552, 3626, 4144, 4704, 4736, 4908, 5439, 5726, 6216, 6272, 6544, 7104, 7252, 8288, 8589, 9408, 9816, 10878, 11452, 12432, 13088, 14208, 14504, 15133, 16576, 17178, 18816, 19632, 20041, 21756, 22904, 24864, 26176, 29008, 30266, 33152, 34356, 39264, 40082, 43512, 45399, 45808, 49728, 52352, 58016, 60123, 60532, 68712, 78528, 80164, 87024, 90798, 91616, 99456, 105931, 116032, 120246, 121064, 137424, 157056, 160328, 174048, 181596, 183232, 211862, 232064, 240492, 242128, 274848, 317793, 320656, 348096, 363192, 366464, 423724, 480984, 484256, 549696, 635586, 641312, 696192, 726384, 741517, 847448, 961968, 968512, 1099392, 1271172, 1282624, 1452768, 1483034, 1694896, 1923936, 1937024, 2224551, 2542344, 2565248, 2905536, 2966068, 3389792, 3847872, 4449102, 5084688, 5811072, 5932136, 6779584, 7695744, 8898204, 10169376, 11864272, 13559168, 17796408, 20338752, 23728544, 35592816, 40677504, 47457088, 71185632, 94914176, 142371264, 284742528]

約数ペア:

[(1, 284742528), (2, 142371264), (3, 94914176), (4, 71185632), (6, 47457088), (7, 40677504), (8, 35592816), (12, 23728544), (14, 20338752), (16, 17796408), (21, 13559168), (24, 11864272), (28, 10169376), (32, 8898204), (37, 7695744), (42, 6779584), (48, 5932136), (49, 5811072), (56, 5084688), (64, 4449102), (74, 3847872), (84, 3389792), (96, 2966068), (98, 2905536), (111, 2565248), (112, 2542344), (128, 2224551), (147, 1937024), (148, 1923936), (168, 1694896), (192, 1483034), (196, 1452768), (222, 1282624), (224, 1271172), (259, 1099392), (294, 968512), (296, 961968), (336, 847448), (384, 741517), (392, 726384), (409, 696192), (444, 641312), (448, 635586), (518, 549696), (588, 484256), (592, 480984), (672, 423724), (777, 366464), (784, 363192), (818, 348096), (888, 320656), (896, 317793), (1036, 274848), (1176, 242128), (1184, 240492), (1227, 232064), (1344, 211862), (1554, 183232), (1568, 181596), (1636, 174048), (1776, 160328), (1813, 157056), (2072, 137424), (2352, 121064), (2368, 120246), (2454, 116032), (2688, 105931), (2863, 99456), (3108, 91616), (3136, 90798), (3272, 87024), (3552, 80164), (3626, 78528), (4144, 68712), (4704, 60532), (4736, 60123), (4908, 58016), (5439, 52352), (5726, 49728), (6216, 45808), (6272, 45399), (6544, 43512), (7104, 40082), (7252, 39264), (8288, 34356), (8589, 33152), (9408, 30266), (9816, 29008), (10878, 26176), (11452, 24864), (12432, 22904), (13088, 21756), (14208, 20041), (14504, 19632), (15133, 18816), (16576, 17178)]