66678310416

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{131}}^2\times {\mathrm{1327}}^1$

素因数の和:1661

約数の個数: 120

約数和(自身を含む): 176555719552

約数和(自身を除く): 109877409136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 122, 131, 183, 244, 262, 366, 393, 488, 524, 732, 786, 976, 1048, 1327, 1464, 1572, 2096, 2654, 2928, 3144, 3981, 5308, 6288, 7962, 7991, 10616, 15924, 15982, 17161, 21232, 23973, 31848, 31964, 34322, 47946, 51483, 63696, 63928, 68644, 80947, 95892, 102966, 127856, 137288, 161894, 173837, 191784, 205932, 242841, 274576, 323788, 347674, 383568, 411864, 485682, 521511, 647576, 695348, 823728, 971364, 1043022, 1046821, 1295152, 1390696, 1942728, 2086044, 2093642, 2781392, 3140463, 3885456, 4172088, 4187284, 6280926, 8344176, 8374568, 10604057, 12561852, 16749136, 21208114, 22772647, 25123704, 31812171, 42416228, 45545294, 50247408, 63624342, 68317941, 84832456, 91090588, 127248684, 136635882, 169664912, 182181176, 254497368, 273271764, 364362352, 508994736, 546543528, 1093087056, 1389131467, 2778262934, 4167394401, 5556525868, 8334788802, 11113051736, 16669577604, 22226103472, 33339155208, 66678310416]

約数ペア:

[(1, 66678310416), (2, 33339155208), (3, 22226103472), (4, 16669577604), (6, 11113051736), (8, 8334788802), (12, 5556525868), (16, 4167394401), (24, 2778262934), (48, 1389131467), (61, 1093087056), (122, 546543528), (131, 508994736), (183, 364362352), (244, 273271764), (262, 254497368), (366, 182181176), (393, 169664912), (488, 136635882), (524, 127248684), (732, 91090588), (786, 84832456), (976, 68317941), (1048, 63624342), (1327, 50247408), (1464, 45545294), (1572, 42416228), (2096, 31812171), (2654, 25123704), (2928, 22772647), (3144, 21208114), (3981, 16749136), (5308, 12561852), (6288, 10604057), (7962, 8374568), (7991, 8344176), (10616, 6280926), (15924, 4187284), (15982, 4172088), (17161, 3885456), (21232, 3140463), (23973, 2781392), (31848, 2093642), (31964, 2086044), (34322, 1942728), (47946, 1390696), (51483, 1295152), (63696, 1046821), (63928, 1043022), (68644, 971364), (80947, 823728), (95892, 695348), (102966, 647576), (127856, 521511), (137288, 485682), (161894, 411864), (173837, 383568), (191784, 347674), (205932, 323788), (242841, 274576)]