254349732

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:123

約数の個数: 288

約数和(自身を含む): 826398720

約数和(自身を除く): 572048988

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 23, 26, 28, 38, 39, 41, 42, 46, 52, 57, 69, 76, 78, 82, 84, 91, 92, 114, 123, 133, 138, 156, 161, 164, 169, 182, 228, 246, 247, 266, 273, 276, 287, 299, 322, 338, 364, 399, 437, 483, 492, 494, 507, 532, 533, 546, 574, 598, 644, 676, 741, 779, 798, 861, 874, 897, 943, 966, 988, 1014, 1066, 1092, 1148, 1183, 1196, 1311, 1482, 1558, 1596, 1599, 1722, 1729, 1748, 1794, 1886, 1932, 2028, 2093, 2132, 2337, 2366, 2622, 2829, 2964, 3059, 3116, 3198, 3211, 3444, 3458, 3549, 3588, 3731, 3772, 3887, 4186, 4674, 4732, 5187, 5244, 5453, 5658, 5681, 6118, 6279, 6396, 6422, 6601, 6916, 6929, 7098, 7462, 7774, 8372, 9177, 9348, 9633, 10127, 10374, 10906, 11193, 11316, 11362, 11661, 12236, 12259, 12558, 12844, 13202, 13858, 14196, 14924, 15548, 16359, 17043, 17917, 18354, 19266, 19803, 20254, 20748, 20787, 21812, 22386, 22477, 22724, 23322, 24518, 25116, 26404, 27209, 27716, 30381, 32718, 34086, 35834, 36708, 36777, 38532, 39606, 39767, 40508, 41574, 44772, 44954, 46644, 48503, 49036, 53751, 54418, 60762, 65436, 67431, 68172, 70889, 71668, 73554, 73853, 79212, 79534, 81627, 83148, 85813, 89908, 97006, 107502, 108836, 119301, 121524, 125419, 131651, 134862, 141778, 145509, 147108, 147706, 159068, 159367, 163254, 171626, 194012, 212667, 215004, 221559, 232921, 238602, 250838, 257439, 263302, 269724, 283556, 291018, 295412, 318734, 326508, 343252, 376257, 394953, 425334, 443118, 465842, 477204, 478101, 501676, 514878, 516971, 526604, 582036, 637468, 698763, 752514, 789906, 850668, 886236, 921557, 931684, 956202, 1029756, 1033942, 1115569, 1397526, 1505028, 1550913, 1579812, 1630447, 1843114, 1912404, 2067884, 2231138, 2764671, 2795052, 3027973, 3101826, 3260894, 3346707, 3686228, 4462276, 4891341, 5529342, 6055946, 6203652, 6521788, 6693414, 9083919, 9782682, 11058684, 12111892, 13386828, 18167838, 19565364, 21195811, 36335676, 42391622, 63587433, 84783244, 127174866, 254349732]

約数ペア:

[(1, 254349732), (2, 127174866), (3, 84783244), (4, 63587433), (6, 42391622), (7, 36335676), (12, 21195811), (13, 19565364), (14, 18167838), (19, 13386828), (21, 12111892), (23, 11058684), (26, 9782682), (28, 9083919), (38, 6693414), (39, 6521788), (41, 6203652), (42, 6055946), (46, 5529342), (52, 4891341), (57, 4462276), (69, 3686228), (76, 3346707), (78, 3260894), (82, 3101826), (84, 3027973), (91, 2795052), (92, 2764671), (114, 2231138), (123, 2067884), (133, 1912404), (138, 1843114), (156, 1630447), (161, 1579812), (164, 1550913), (169, 1505028), (182, 1397526), (228, 1115569), (246, 1033942), (247, 1029756), (266, 956202), (273, 931684), (276, 921557), (287, 886236), (299, 850668), (322, 789906), (338, 752514), (364, 698763), (399, 637468), (437, 582036), (483, 526604), (492, 516971), (494, 514878), (507, 501676), (532, 478101), (533, 477204), (546, 465842), (574, 443118), (598, 425334), (644, 394953), (676, 376257), (741, 343252), (779, 326508), (798, 318734), (861, 295412), (874, 291018), (897, 283556), (943, 269724), (966, 263302), (988, 257439), (1014, 250838), (1066, 238602), (1092, 232921), (1148, 221559), (1183, 215004), (1196, 212667), (1311, 194012), (1482, 171626), (1558, 163254), (1596, 159367), (1599, 159068), (1722, 147706), (1729, 147108), (1748, 145509), (1794, 141778), (1886, 134862), (1932, 131651), (2028, 125419), (2093, 121524), (2132, 119301), (2337, 108836), (2366, 107502), (2622, 97006), (2829, 89908), (2964, 85813), (3059, 83148), (3116, 81627), (3198, 79534), (3211, 79212), (3444, 73853), (3458, 73554), (3549, 71668), (3588, 70889), (3731, 68172), (3772, 67431), (3887, 65436), (4186, 60762), (4674, 54418), (4732, 53751), (5187, 49036), (5244, 48503), (5453, 46644), (5658, 44954), (5681, 44772), (6118, 41574), (6279, 40508), (6396, 39767), (6422, 39606), (6601, 38532), (6916, 36777), (6929, 36708), (7098, 35834), (7462, 34086), (7774, 32718), (8372, 30381), (9177, 27716), (9348, 27209), (9633, 26404), (10127, 25116), (10374, 24518), (10906, 23322), (11193, 22724), (11316, 22477), (11362, 22386), (11661, 21812), (12236, 20787), (12259, 20748), (12558, 20254), (12844, 19803), (13202, 19266), (13858, 18354), (14196, 17917), (14924, 17043), (15548, 16359)]