2154659616

素因数分解:

$2^5\times 3^5\times {\mathrm{401}}^1\times {\mathrm{691}}^1$

素因数の和:1117

約数の個数: 144

約数和(自身を含む): 6379315488

約数和(自身を除く): 4224655872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 243, 288, 324, 401, 432, 486, 648, 691, 802, 864, 972, 1203, 1296, 1382, 1604, 1944, 2073, 2406, 2592, 2764, 3208, 3609, 3888, 4146, 4812, 5528, 6219, 6416, 7218, 7776, 8292, 9624, 10827, 11056, 12438, 12832, 14436, 16584, 18657, 19248, 21654, 22112, 24876, 28872, 32481, 33168, 37314, 38496, 43308, 49752, 55971, 57744, 64962, 66336, 74628, 86616, 97443, 99504, 111942, 115488, 129924, 149256, 167913, 173232, 194886, 199008, 223884, 259848, 277091, 298512, 335826, 346464, 389772, 447768, 519696, 554182, 597024, 671652, 779544, 831273, 895536, 1039392, 1108364, 1343304, 1559088, 1662546, 1791072, 2216728, 2493819, 2686608, 3118176, 3325092, 4433456, 4987638, 5373216, 6650184, 7481457, 8866912, 9975276, 13300368, 14962914, 19950552, 22444371, 26600736, 29925828, 39901104, 44888742, 59851656, 67333113, 79802208, 89777484, 119703312, 134666226, 179554968, 239406624, 269332452, 359109936, 538664904, 718219872, 1077329808, 2154659616]

約数ペア:

[(1, 2154659616), (2, 1077329808), (3, 718219872), (4, 538664904), (6, 359109936), (8, 269332452), (9, 239406624), (12, 179554968), (16, 134666226), (18, 119703312), (24, 89777484), (27, 79802208), (32, 67333113), (36, 59851656), (48, 44888742), (54, 39901104), (72, 29925828), (81, 26600736), (96, 22444371), (108, 19950552), (144, 14962914), (162, 13300368), (216, 9975276), (243, 8866912), (288, 7481457), (324, 6650184), (401, 5373216), (432, 4987638), (486, 4433456), (648, 3325092), (691, 3118176), (802, 2686608), (864, 2493819), (972, 2216728), (1203, 1791072), (1296, 1662546), (1382, 1559088), (1604, 1343304), (1944, 1108364), (2073, 1039392), (2406, 895536), (2592, 831273), (2764, 779544), (3208, 671652), (3609, 597024), (3888, 554182), (4146, 519696), (4812, 447768), (5528, 389772), (6219, 346464), (6416, 335826), (7218, 298512), (7776, 277091), (8292, 259848), (9624, 223884), (10827, 199008), (11056, 194886), (12438, 173232), (12832, 167913), (14436, 149256), (16584, 129924), (18657, 115488), (19248, 111942), (21654, 99504), (22112, 97443), (24876, 86616), (28872, 74628), (32481, 66336), (33168, 64962), (37314, 57744), (38496, 55971), (43308, 49752)]