12206408968

素因数分解:

$2^3\times {\mathrm{13}}^3\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{521}}^1$

素因数の和:640

約数の個数: 128

約数和(自身を含む): 26238643200

約数和(自身を除く): 14032234232

約数列:

[1, 2, 4, 8, 13, 26, 31, 43, 52, 62, 86, 104, 124, 169, 172, 248, 338, 344, 403, 521, 559, 676, 806, 1042, 1118, 1333, 1352, 1612, 2084, 2197, 2236, 2666, 3224, 4168, 4394, 4472, 5239, 5332, 6773, 7267, 8788, 10478, 10664, 13546, 14534, 16151, 17329, 17576, 20956, 22403, 27092, 29068, 32302, 34658, 41912, 44806, 54184, 58136, 64604, 68107, 69316, 88049, 89612, 94471, 129208, 136214, 138632, 176098, 179224, 188942, 209963, 225277, 272428, 291239, 352196, 377884, 419926, 450554, 544856, 582478, 694493, 704392, 755768, 839852, 901108, 1144637, 1164956, 1388986, 1679704, 1802216, 2289274, 2329912, 2729519, 2777972, 2928601, 3786107, 4578548, 5459038, 5555944, 5857202, 7572214, 9028409, 9157096, 10918076, 11714404, 15144428, 18056818, 21836152, 23428808, 30288856, 35483747, 36113636, 49219391, 70967494, 72227272, 98438782, 117369317, 141934988, 196877564, 234738634, 283869976, 393755128, 469477268, 938954536, 1525801121, 3051602242, 6103204484, 12206408968]

約数ペア:

[(1, 12206408968), (2, 6103204484), (4, 3051602242), (8, 1525801121), (13, 938954536), (26, 469477268), (31, 393755128), (43, 283869976), (52, 234738634), (62, 196877564), (86, 141934988), (104, 117369317), (124, 98438782), (169, 72227272), (172, 70967494), (248, 49219391), (338, 36113636), (344, 35483747), (403, 30288856), (521, 23428808), (559, 21836152), (676, 18056818), (806, 15144428), (1042, 11714404), (1118, 10918076), (1333, 9157096), (1352, 9028409), (1612, 7572214), (2084, 5857202), (2197, 5555944), (2236, 5459038), (2666, 4578548), (3224, 3786107), (4168, 2928601), (4394, 2777972), (4472, 2729519), (5239, 2329912), (5332, 2289274), (6773, 1802216), (7267, 1679704), (8788, 1388986), (10478, 1164956), (10664, 1144637), (13546, 901108), (14534, 839852), (16151, 755768), (17329, 704392), (17576, 694493), (20956, 582478), (22403, 544856), (27092, 450554), (29068, 419926), (32302, 377884), (34658, 352196), (41912, 291239), (44806, 272428), (54184, 225277), (58136, 209963), (64604, 188942), (68107, 179224), (69316, 176098), (88049, 138632), (89612, 136214), (94471, 129208)]