671607816

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{479}}^1$

素因数の和:659

約数の個数: 128

約数和(自身を含む): 1891123200

約数和(自身を除く): 1219515384

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 47, 66, 88, 94, 113, 132, 141, 188, 226, 264, 282, 339, 376, 452, 479, 517, 564, 678, 904, 958, 1034, 1128, 1243, 1356, 1437, 1551, 1916, 2068, 2486, 2712, 2874, 3102, 3729, 3832, 4136, 4972, 5269, 5311, 5748, 6204, 7458, 9944, 10538, 10622, 11496, 12408, 14916, 15807, 15933, 21076, 21244, 22513, 29832, 31614, 31866, 42152, 42488, 45026, 54127, 58421, 63228, 63732, 67539, 90052, 108254, 116842, 126456, 127464, 135078, 162381, 175263, 180104, 216508, 233684, 247643, 270156, 324762, 350526, 433016, 467368, 495286, 540312, 595397, 649524, 701052, 742929, 990572, 1190794, 1299048, 1402104, 1485858, 1786191, 1981144, 2381588, 2543969, 2971716, 3572382, 4763176, 5087938, 5943432, 7144764, 7631907, 10175876, 14289528, 15263814, 20351752, 27983659, 30527628, 55967318, 61055256, 83950977, 111934636, 167901954, 223869272, 335803908, 671607816]

約数ペア:

[(1, 671607816), (2, 335803908), (3, 223869272), (4, 167901954), (6, 111934636), (8, 83950977), (11, 61055256), (12, 55967318), (22, 30527628), (24, 27983659), (33, 20351752), (44, 15263814), (47, 14289528), (66, 10175876), (88, 7631907), (94, 7144764), (113, 5943432), (132, 5087938), (141, 4763176), (188, 3572382), (226, 2971716), (264, 2543969), (282, 2381588), (339, 1981144), (376, 1786191), (452, 1485858), (479, 1402104), (517, 1299048), (564, 1190794), (678, 990572), (904, 742929), (958, 701052), (1034, 649524), (1128, 595397), (1243, 540312), (1356, 495286), (1437, 467368), (1551, 433016), (1916, 350526), (2068, 324762), (2486, 270156), (2712, 247643), (2874, 233684), (3102, 216508), (3729, 180104), (3832, 175263), (4136, 162381), (4972, 135078), (5269, 127464), (5311, 126456), (5748, 116842), (6204, 108254), (7458, 90052), (9944, 67539), (10538, 63732), (10622, 63228), (11496, 58421), (12408, 54127), (14916, 45026), (15807, 42488), (15933, 42152), (21076, 31866), (21244, 31614), (22513, 29832)]