1271457096

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{109}}^2$

素因数の和:261

約数の個数: 192

約数和(自身を含む): 4028976000

約数和(自身を除く): 2757518904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 49, 52, 56, 78, 84, 91, 98, 104, 109, 147, 156, 168, 182, 196, 218, 273, 294, 312, 327, 343, 364, 392, 436, 546, 588, 637, 654, 686, 728, 763, 872, 1029, 1092, 1176, 1274, 1308, 1372, 1417, 1526, 1911, 2058, 2184, 2289, 2548, 2616, 2744, 2834, 3052, 3822, 4116, 4251, 4459, 4578, 5096, 5341, 5668, 6104, 7644, 8232, 8502, 8918, 9156, 9919, 10682, 11336, 11881, 13377, 15288, 16023, 17004, 17836, 18312, 19838, 21364, 23762, 26754, 29757, 32046, 34008, 35643, 35672, 37387, 39676, 42728, 47524, 53508, 59514, 64092, 69433, 71286, 74774, 79352, 83167, 95048, 107016, 112161, 119028, 128184, 138866, 142572, 149548, 154453, 166334, 208299, 224322, 238056, 249501, 277732, 285144, 299096, 308906, 332668, 416598, 448644, 463359, 486031, 499002, 555464, 582169, 617812, 665336, 833196, 897288, 926718, 972062, 998004, 1081171, 1164338, 1235624, 1458093, 1666392, 1746507, 1853436, 1944124, 1996008, 2162342, 2328676, 2916186, 3243513, 3493014, 3706872, 3888248, 4075183, 4324684, 4657352, 5832372, 6487026, 6986028, 7568197, 8150366, 8649368, 11664744, 12225549, 12974052, 13972056, 15136394, 16300732, 22704591, 24451098, 25948104, 30272788, 32601464, 45409182, 48902196, 52977379, 60545576, 90818364, 97804392, 105954758, 158932137, 181636728, 211909516, 317864274, 423819032, 635728548, 1271457096]

約数ペア:

[(1, 1271457096), (2, 635728548), (3, 423819032), (4, 317864274), (6, 211909516), (7, 181636728), (8, 158932137), (12, 105954758), (13, 97804392), (14, 90818364), (21, 60545576), (24, 52977379), (26, 48902196), (28, 45409182), (39, 32601464), (42, 30272788), (49, 25948104), (52, 24451098), (56, 22704591), (78, 16300732), (84, 15136394), (91, 13972056), (98, 12974052), (104, 12225549), (109, 11664744), (147, 8649368), (156, 8150366), (168, 7568197), (182, 6986028), (196, 6487026), (218, 5832372), (273, 4657352), (294, 4324684), (312, 4075183), (327, 3888248), (343, 3706872), (364, 3493014), (392, 3243513), (436, 2916186), (546, 2328676), (588, 2162342), (637, 1996008), (654, 1944124), (686, 1853436), (728, 1746507), (763, 1666392), (872, 1458093), (1029, 1235624), (1092, 1164338), (1176, 1081171), (1274, 998004), (1308, 972062), (1372, 926718), (1417, 897288), (1526, 833196), (1911, 665336), (2058, 617812), (2184, 582169), (2289, 555464), (2548, 499002), (2616, 486031), (2744, 463359), (2834, 448644), (3052, 416598), (3822, 332668), (4116, 308906), (4251, 299096), (4459, 285144), (4578, 277732), (5096, 249501), (5341, 238056), (5668, 224322), (6104, 208299), (7644, 166334), (8232, 154453), (8502, 149548), (8918, 142572), (9156, 138866), (9919, 128184), (10682, 119028), (11336, 112161), (11881, 107016), (13377, 95048), (15288, 83167), (16023, 79352), (17004, 74774), (17836, 71286), (18312, 69433), (19838, 64092), (21364, 59514), (23762, 53508), (26754, 47524), (29757, 42728), (32046, 39676), (34008, 37387), (35643, 35672)]