216141464

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{5237}}^1$

素因数の和:5328

約数の個数: 64

約数和(自身を含む): 512904960

約数和(自身を除く): 296763496

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 67, 77, 88, 134, 154, 268, 308, 469, 536, 616, 737, 938, 1474, 1876, 2948, 3752, 5159, 5237, 5896, 10318, 10474, 20636, 20948, 36659, 41272, 41896, 57607, 73318, 115214, 146636, 230428, 293272, 350879, 403249, 460856, 701758, 806498, 1403516, 1612996, 2456153, 2807032, 3225992, 3859669, 4912306, 7719338, 9824612, 15438676, 19649224, 27017683, 30877352, 54035366, 108070732, 216141464]

約数ペア:

[(1, 216141464), (2, 108070732), (4, 54035366), (7, 30877352), (8, 27017683), (11, 19649224), (14, 15438676), (22, 9824612), (28, 7719338), (44, 4912306), (56, 3859669), (67, 3225992), (77, 2807032), (88, 2456153), (134, 1612996), (154, 1403516), (268, 806498), (308, 701758), (469, 460856), (536, 403249), (616, 350879), (737, 293272), (938, 230428), (1474, 146636), (1876, 115214), (2948, 73318), (3752, 57607), (5159, 41896), (5237, 41272), (5896, 36659), (10318, 20948), (10474, 20636)]