461308672

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{1531}}^1$

素因数の和:1665

約数の個数: 72

約数和(自身を含む): 1014576192

約数和(自身を除く): 553267520

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 107, 128, 176, 214, 256, 352, 428, 704, 856, 1177, 1408, 1531, 1712, 2354, 2816, 3062, 3424, 4708, 6124, 6848, 9416, 12248, 13696, 16841, 18832, 24496, 27392, 33682, 37664, 48992, 67364, 75328, 97984, 134728, 150656, 163817, 195968, 269456, 301312, 327634, 391936, 538912, 655268, 1077824, 1310536, 1801987, 2155648, 2621072, 3603974, 4311296, 5242144, 7207948, 10484288, 14415896, 20968576, 28831792, 41937152, 57663584, 115327168, 230654336, 461308672]

約数ペア:

[(1, 461308672), (2, 230654336), (4, 115327168), (8, 57663584), (11, 41937152), (16, 28831792), (22, 20968576), (32, 14415896), (44, 10484288), (64, 7207948), (88, 5242144), (107, 4311296), (128, 3603974), (176, 2621072), (214, 2155648), (256, 1801987), (352, 1310536), (428, 1077824), (704, 655268), (856, 538912), (1177, 391936), (1408, 327634), (1531, 301312), (1712, 269456), (2354, 195968), (2816, 163817), (3062, 150656), (3424, 134728), (4708, 97984), (6124, 75328), (6848, 67364), (9416, 48992), (12248, 37664), (13696, 33682), (16841, 27392), (18832, 24496)]