213633728

素因数分解:

$2^6\times 7^2\times {\mathrm{11}}^2\times {\mathrm{563}}^1$

素因数の和:611

約数の個数: 126

約数和(自身を含む): 543011868

約数和(自身を除く): 329378140

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 64, 77, 88, 98, 112, 121, 154, 176, 196, 224, 242, 308, 352, 392, 448, 484, 539, 563, 616, 704, 784, 847, 968, 1078, 1126, 1232, 1568, 1694, 1936, 2156, 2252, 2464, 3136, 3388, 3872, 3941, 4312, 4504, 4928, 5929, 6193, 6776, 7744, 7882, 8624, 9008, 11858, 12386, 13552, 15764, 17248, 18016, 23716, 24772, 27104, 27587, 31528, 34496, 36032, 43351, 47432, 49544, 54208, 55174, 63056, 68123, 86702, 94864, 99088, 110348, 126112, 136246, 173404, 189728, 198176, 220696, 252224, 272492, 303457, 346808, 379456, 396352, 441392, 476861, 544984, 606914, 693616, 882784, 953722, 1089968, 1213828, 1387232, 1765568, 1907444, 2179936, 2427656, 2774464, 3338027, 3814888, 4359872, 4855312, 6676054, 7629776, 9710624, 13352108, 15259552, 19421248, 26704216, 30519104, 53408432, 106816864, 213633728]

約数ペア:

[(1, 213633728), (2, 106816864), (4, 53408432), (7, 30519104), (8, 26704216), (11, 19421248), (14, 15259552), (16, 13352108), (22, 9710624), (28, 7629776), (32, 6676054), (44, 4855312), (49, 4359872), (56, 3814888), (64, 3338027), (77, 2774464), (88, 2427656), (98, 2179936), (112, 1907444), (121, 1765568), (154, 1387232), (176, 1213828), (196, 1089968), (224, 953722), (242, 882784), (308, 693616), (352, 606914), (392, 544984), (448, 476861), (484, 441392), (539, 396352), (563, 379456), (616, 346808), (704, 303457), (784, 272492), (847, 252224), (968, 220696), (1078, 198176), (1126, 189728), (1232, 173404), (1568, 136246), (1694, 126112), (1936, 110348), (2156, 99088), (2252, 94864), (2464, 86702), (3136, 68123), (3388, 63056), (3872, 55174), (3941, 54208), (4312, 49544), (4504, 47432), (4928, 43351), (5929, 36032), (6193, 34496), (6776, 31528), (7744, 27587), (7882, 27104), (8624, 24772), (9008, 23716), (11858, 18016), (12386, 17248), (13552, 15764)]