494925186

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2161}}^1$

素因数の和:2240

約数の個数: 96

約数和(自身を含む): 1242198720

約数和(自身を除く): 747273534

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 41, 42, 49, 57, 82, 98, 114, 123, 133, 147, 246, 266, 287, 294, 399, 574, 779, 798, 861, 931, 1558, 1722, 1862, 2009, 2161, 2337, 2793, 4018, 4322, 4674, 5453, 5586, 6027, 6483, 10906, 12054, 12966, 15127, 16359, 30254, 32718, 38171, 41059, 45381, 76342, 82118, 88601, 90762, 105889, 114513, 123177, 177202, 211778, 229026, 246354, 265803, 287413, 317667, 531606, 574826, 620207, 635334, 862239, 1240414, 1683419, 1724478, 1860621, 2011891, 3366838, 3721242, 4023782, 4341449, 5050257, 6035673, 8682898, 10100514, 11783933, 12071346, 13024347, 23567866, 26048694, 35351799, 70703598, 82487531, 164975062, 247462593, 494925186]

約数ペア:

[(1, 494925186), (2, 247462593), (3, 164975062), (6, 82487531), (7, 70703598), (14, 35351799), (19, 26048694), (21, 23567866), (38, 13024347), (41, 12071346), (42, 11783933), (49, 10100514), (57, 8682898), (82, 6035673), (98, 5050257), (114, 4341449), (123, 4023782), (133, 3721242), (147, 3366838), (246, 2011891), (266, 1860621), (287, 1724478), (294, 1683419), (399, 1240414), (574, 862239), (779, 635334), (798, 620207), (861, 574826), (931, 531606), (1558, 317667), (1722, 287413), (1862, 265803), (2009, 246354), (2161, 229026), (2337, 211778), (2793, 177202), (4018, 123177), (4322, 114513), (4674, 105889), (5453, 90762), (5586, 88601), (6027, 82118), (6483, 76342), (10906, 45381), (12054, 41059), (12966, 38171), (15127, 32718), (16359, 30254)]