11129427536

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{15493}}^1$

素因数の和:15676

約数の個数: 80

約数和(自身を含む): 24207825600

約数和(自身を除く): 13078398064

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 139, 152, 272, 278, 304, 323, 556, 646, 1112, 1292, 2224, 2363, 2584, 2641, 4726, 5168, 5282, 9452, 10564, 15493, 18904, 21128, 30986, 37808, 42256, 44897, 61972, 89794, 123944, 179588, 247888, 263381, 294367, 359176, 526762, 588734, 718352, 1053524, 1177468, 2107048, 2153527, 2354936, 4214096, 4307054, 4709872, 5004239, 8614108, 10008478, 17228216, 20016956, 34456432, 36609959, 40033912, 40917013, 73219918, 80067824, 81834026, 146439836, 163668052, 292879672, 327336104, 585759344, 654672208, 695589221, 1391178442, 2782356884, 5564713768, 11129427536]

約数ペア:

[(1, 11129427536), (2, 5564713768), (4, 2782356884), (8, 1391178442), (16, 695589221), (17, 654672208), (19, 585759344), (34, 327336104), (38, 292879672), (68, 163668052), (76, 146439836), (136, 81834026), (139, 80067824), (152, 73219918), (272, 40917013), (278, 40033912), (304, 36609959), (323, 34456432), (556, 20016956), (646, 17228216), (1112, 10008478), (1292, 8614108), (2224, 5004239), (2363, 4709872), (2584, 4307054), (2641, 4214096), (4726, 2354936), (5168, 2153527), (5282, 2107048), (9452, 1177468), (10564, 1053524), (15493, 718352), (18904, 588734), (21128, 526762), (30986, 359176), (37808, 294367), (42256, 263381), (44897, 247888), (61972, 179588), (89794, 123944)]