1231878648

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1091}}^1$

素因数の和:1178

約数の個数: 256

約数和(自身を含む): 4226826240

約数和(自身を除く): 2994947592

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 21, 22, 24, 26, 28, 33, 39, 42, 44, 47, 52, 56, 66, 77, 78, 84, 88, 91, 94, 104, 132, 141, 143, 154, 156, 168, 182, 188, 231, 264, 273, 282, 286, 308, 312, 329, 364, 376, 429, 462, 517, 546, 564, 572, 611, 616, 658, 728, 858, 924, 987, 1001, 1034, 1091, 1092, 1128, 1144, 1222, 1316, 1551, 1716, 1833, 1848, 1974, 2002, 2068, 2182, 2184, 2444, 2632, 3003, 3102, 3273, 3432, 3619, 3666, 3948, 4004, 4136, 4277, 4364, 4888, 6006, 6204, 6546, 6721, 7238, 7332, 7637, 7896, 8008, 8554, 8728, 10857, 12001, 12012, 12408, 12831, 13092, 13442, 14183, 14476, 14664, 15274, 17108, 20163, 21714, 22911, 24002, 24024, 25662, 26184, 26884, 28366, 28952, 30548, 34216, 36003, 40326, 42549, 43428, 45822, 47047, 48004, 51277, 51324, 53768, 56732, 61096, 72006, 80652, 84007, 85098, 86856, 91644, 94094, 96008, 99281, 102554, 102648, 113464, 141141, 144012, 153831, 156013, 161304, 168014, 170196, 183288, 188188, 198562, 205108, 252021, 282282, 288024, 297843, 307662, 312026, 336028, 340392, 358939, 376376, 397124, 410216, 468039, 504042, 564047, 564564, 595686, 615324, 624052, 666601, 672056, 717878, 794248, 936078, 1008084, 1076817, 1092091, 1128094, 1129128, 1191372, 1230648, 1248104, 1333202, 1435756, 1692141, 1872156, 1999803, 2016168, 2153634, 2184182, 2256188, 2382744, 2666404, 2871512, 3276273, 3384282, 3744312, 3948329, 3999606, 4307268, 4368364, 4512376, 4666207, 5332808, 6552546, 6768564, 7332611, 7896658, 7999212, 8614536, 8736728, 9332414, 11844987, 13105092, 13537128, 13998621, 14665222, 15793316, 15998424, 18664828, 21997833, 23689974, 26210184, 27997242, 29330444, 31586632, 37329656, 43995666, 47379948, 51328277, 55994484, 58660888, 87991332, 94759896, 102656554, 111988968, 153984831, 175982664, 205313108, 307969662, 410626216, 615939324, 1231878648]

約数ペア:

[(1, 1231878648), (2, 615939324), (3, 410626216), (4, 307969662), (6, 205313108), (7, 175982664), (8, 153984831), (11, 111988968), (12, 102656554), (13, 94759896), (14, 87991332), (21, 58660888), (22, 55994484), (24, 51328277), (26, 47379948), (28, 43995666), (33, 37329656), (39, 31586632), (42, 29330444), (44, 27997242), (47, 26210184), (52, 23689974), (56, 21997833), (66, 18664828), (77, 15998424), (78, 15793316), (84, 14665222), (88, 13998621), (91, 13537128), (94, 13105092), (104, 11844987), (132, 9332414), (141, 8736728), (143, 8614536), (154, 7999212), (156, 7896658), (168, 7332611), (182, 6768564), (188, 6552546), (231, 5332808), (264, 4666207), (273, 4512376), (282, 4368364), (286, 4307268), (308, 3999606), (312, 3948329), (329, 3744312), (364, 3384282), (376, 3276273), (429, 2871512), (462, 2666404), (517, 2382744), (546, 2256188), (564, 2184182), (572, 2153634), (611, 2016168), (616, 1999803), (658, 1872156), (728, 1692141), (858, 1435756), (924, 1333202), (987, 1248104), (1001, 1230648), (1034, 1191372), (1091, 1129128), (1092, 1128094), (1128, 1092091), (1144, 1076817), (1222, 1008084), (1316, 936078), (1551, 794248), (1716, 717878), (1833, 672056), (1848, 666601), (1974, 624052), (2002, 615324), (2068, 595686), (2182, 564564), (2184, 564047), (2444, 504042), (2632, 468039), (3003, 410216), (3102, 397124), (3273, 376376), (3432, 358939), (3619, 340392), (3666, 336028), (3948, 312026), (4004, 307662), (4136, 297843), (4277, 288024), (4364, 282282), (4888, 252021), (6006, 205108), (6204, 198562), (6546, 188188), (6721, 183288), (7238, 170196), (7332, 168014), (7637, 161304), (7896, 156013), (8008, 153831), (8554, 144012), (8728, 141141), (10857, 113464), (12001, 102648), (12012, 102554), (12408, 99281), (12831, 96008), (13092, 94094), (13442, 91644), (14183, 86856), (14476, 85098), (14664, 84007), (15274, 80652), (17108, 72006), (20163, 61096), (21714, 56732), (22911, 53768), (24002, 51324), (24024, 51277), (25662, 48004), (26184, 47047), (26884, 45822), (28366, 43428), (28952, 42549), (30548, 40326), (34216, 36003)]