538887552

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{433}}^1\times {\mathrm{463}}^1$

素因数の和:920

約数の個数: 128

約数和(自身を含む): 1643228160

約数和(自身を除く): 1104340608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 433, 448, 463, 672, 866, 896, 926, 1299, 1344, 1389, 1732, 1852, 2598, 2688, 2778, 3031, 3241, 3464, 3704, 5196, 5556, 6062, 6482, 6928, 7408, 9093, 9723, 10392, 11112, 12124, 12964, 13856, 14816, 18186, 19446, 20784, 22224, 24248, 25928, 27712, 29632, 36372, 38892, 41568, 44448, 48496, 51856, 55424, 59264, 72744, 77784, 83136, 88896, 96992, 103712, 145488, 155568, 166272, 177792, 193984, 200479, 207424, 290976, 311136, 387968, 400958, 414848, 581952, 601437, 622272, 801916, 1163904, 1202874, 1244544, 1403353, 1603832, 2405748, 2806706, 3207664, 4210059, 4811496, 5613412, 6415328, 8420118, 9622992, 11226824, 12830656, 16840236, 19245984, 22453648, 25661312, 33680472, 38491968, 44907296, 67360944, 76983936, 89814592, 134721888, 179629184, 269443776, 538887552]

約数ペア:

[(1, 538887552), (2, 269443776), (3, 179629184), (4, 134721888), (6, 89814592), (7, 76983936), (8, 67360944), (12, 44907296), (14, 38491968), (16, 33680472), (21, 25661312), (24, 22453648), (28, 19245984), (32, 16840236), (42, 12830656), (48, 11226824), (56, 9622992), (64, 8420118), (84, 6415328), (96, 5613412), (112, 4811496), (128, 4210059), (168, 3207664), (192, 2806706), (224, 2405748), (336, 1603832), (384, 1403353), (433, 1244544), (448, 1202874), (463, 1163904), (672, 801916), (866, 622272), (896, 601437), (926, 581952), (1299, 414848), (1344, 400958), (1389, 387968), (1732, 311136), (1852, 290976), (2598, 207424), (2688, 200479), (2778, 193984), (3031, 177792), (3241, 166272), (3464, 155568), (3704, 145488), (5196, 103712), (5556, 96992), (6062, 88896), (6482, 83136), (6928, 77784), (7408, 72744), (9093, 59264), (9723, 55424), (10392, 51856), (11112, 48496), (12124, 44448), (12964, 41568), (13856, 38892), (14816, 36372), (18186, 29632), (19446, 27712), (20784, 25928), (22224, 24248)]