220153472

素因数分解:

$2^7\times 7^2\times {\mathrm{11}}^1\times {\mathrm{3191}}^1$

素因数の和:3230

約数の個数: 96

約数和(自身を含む): 556748640

約数和(自身を除く): 336595168

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 64, 77, 88, 98, 112, 128, 154, 176, 196, 224, 308, 352, 392, 448, 539, 616, 704, 784, 896, 1078, 1232, 1408, 1568, 2156, 2464, 3136, 3191, 4312, 4928, 6272, 6382, 8624, 9856, 12764, 17248, 22337, 25528, 34496, 35101, 44674, 51056, 68992, 70202, 89348, 102112, 140404, 156359, 178696, 204224, 245707, 280808, 312718, 357392, 408448, 491414, 561616, 625436, 714784, 982828, 1123232, 1250872, 1429568, 1719949, 1965656, 2246464, 2501744, 2859136, 3439898, 3931312, 4492928, 5003488, 6879796, 7862624, 10006976, 13759592, 15725248, 20013952, 27519184, 31450496, 55038368, 110076736, 220153472]

約数ペア:

[(1, 220153472), (2, 110076736), (4, 55038368), (7, 31450496), (8, 27519184), (11, 20013952), (14, 15725248), (16, 13759592), (22, 10006976), (28, 7862624), (32, 6879796), (44, 5003488), (49, 4492928), (56, 3931312), (64, 3439898), (77, 2859136), (88, 2501744), (98, 2246464), (112, 1965656), (128, 1719949), (154, 1429568), (176, 1250872), (196, 1123232), (224, 982828), (308, 714784), (352, 625436), (392, 561616), (448, 491414), (539, 408448), (616, 357392), (704, 312718), (784, 280808), (896, 245707), (1078, 204224), (1232, 178696), (1408, 156359), (1568, 140404), (2156, 102112), (2464, 89348), (3136, 70202), (3191, 68992), (4312, 51056), (4928, 44674), (6272, 35101), (6382, 34496), (8624, 25528), (9856, 22337), (12764, 17248)]