1660127744

素因数分解:

$2^9\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:378

約数の個数: 120

約数和(自身を含む): 3692097024

約数和(自身を除く): 2031969280

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 127, 128, 176, 211, 242, 254, 256, 352, 422, 484, 508, 512, 704, 844, 968, 1016, 1397, 1408, 1688, 1936, 2032, 2321, 2794, 2816, 3376, 3872, 4064, 4642, 5588, 5632, 6752, 7744, 8128, 9284, 11176, 13504, 15367, 15488, 16256, 18568, 22352, 25531, 26797, 27008, 30734, 30976, 32512, 37136, 44704, 51062, 53594, 54016, 61468, 61952, 65024, 74272, 89408, 102124, 107188, 108032, 122936, 148544, 178816, 204248, 214376, 245872, 294767, 297088, 357632, 408496, 428752, 491744, 589534, 594176, 715264, 816992, 857504, 983488, 1179068, 1188352, 1633984, 1715008, 1966976, 2358136, 3242437, 3267968, 3430016, 3933952, 4716272, 6484874, 6535936, 6860032, 7867904, 9432544, 12969748, 13071872, 13720064, 18865088, 25939496, 37730176, 51878992, 75460352, 103757984, 150920704, 207515968, 415031936, 830063872, 1660127744]

約数ペア:

[(1, 1660127744), (2, 830063872), (4, 415031936), (8, 207515968), (11, 150920704), (16, 103757984), (22, 75460352), (32, 51878992), (44, 37730176), (64, 25939496), (88, 18865088), (121, 13720064), (127, 13071872), (128, 12969748), (176, 9432544), (211, 7867904), (242, 6860032), (254, 6535936), (256, 6484874), (352, 4716272), (422, 3933952), (484, 3430016), (508, 3267968), (512, 3242437), (704, 2358136), (844, 1966976), (968, 1715008), (1016, 1633984), (1397, 1188352), (1408, 1179068), (1688, 983488), (1936, 857504), (2032, 816992), (2321, 715264), (2794, 594176), (2816, 589534), (3376, 491744), (3872, 428752), (4064, 408496), (4642, 357632), (5588, 297088), (5632, 294767), (6752, 245872), (7744, 214376), (8128, 204248), (9284, 178816), (11176, 148544), (13504, 122936), (15367, 108032), (15488, 107188), (16256, 102124), (18568, 89408), (22352, 74272), (25531, 65024), (26797, 61952), (27008, 61468), (30734, 54016), (30976, 53594), (32512, 51062), (37136, 44704)]