1321299672

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{311}}^1$

素因数の和:379

約数の個数: 256

約数和(自身を含む): 4384972800

約数和(自身を除く): 3063673128

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 19, 21, 22, 24, 28, 33, 38, 42, 44, 56, 57, 66, 76, 77, 84, 88, 114, 121, 132, 133, 152, 154, 168, 209, 228, 231, 242, 264, 266, 308, 311, 363, 399, 418, 456, 462, 484, 532, 616, 622, 627, 726, 798, 836, 847, 924, 933, 968, 1064, 1244, 1254, 1331, 1452, 1463, 1596, 1672, 1694, 1848, 1866, 2177, 2299, 2488, 2508, 2541, 2662, 2904, 2926, 3192, 3388, 3421, 3732, 3993, 4354, 4389, 4598, 5016, 5082, 5324, 5852, 5909, 6531, 6776, 6842, 6897, 7464, 7986, 8708, 8778, 9196, 9317, 10164, 10263, 10648, 11704, 11818, 13062, 13684, 13794, 15972, 16093, 17416, 17556, 17727, 18392, 18634, 20328, 20526, 23636, 23947, 25289, 26124, 27368, 27588, 27951, 31944, 32186, 35112, 35454, 37268, 37631, 41052, 41363, 47272, 47894, 48279, 50578, 52248, 55176, 55902, 64372, 64999, 70908, 71841, 74536, 75262, 75867, 82104, 82726, 95788, 96558, 101156, 111804, 112893, 124089, 128744, 129998, 141816, 143682, 150524, 151734, 165452, 177023, 191576, 193116, 194997, 202312, 223608, 225786, 248178, 259996, 263417, 287364, 301048, 303468, 330904, 354046, 386232, 389994, 413941, 451572, 454993, 496356, 519992, 526834, 531069, 574728, 606936, 708092, 714989, 779988, 790251, 827882, 903144, 909986, 992712, 1053668, 1062138, 1241823, 1364979, 1416184, 1429978, 1559976, 1580502, 1655764, 1819972, 2107336, 2124276, 2144967, 2483646, 2729958, 2859956, 2897587, 3161004, 3311528, 3639944, 4248552, 4289934, 4967292, 5004923, 5459916, 5719912, 5795174, 6322008, 7864879, 8579868, 8692761, 9934584, 10009846, 10919832, 11590348, 15014769, 15729758, 17159736, 17385522, 20019692, 23180696, 23594637, 30029538, 31459516, 34771044, 40039384, 47189274, 55054153, 60059076, 62919032, 69542088, 94378548, 110108306, 120118152, 165162459, 188757096, 220216612, 330324918, 440433224, 660649836, 1321299672]

約数ペア:

[(1, 1321299672), (2, 660649836), (3, 440433224), (4, 330324918), (6, 220216612), (7, 188757096), (8, 165162459), (11, 120118152), (12, 110108306), (14, 94378548), (19, 69542088), (21, 62919032), (22, 60059076), (24, 55054153), (28, 47189274), (33, 40039384), (38, 34771044), (42, 31459516), (44, 30029538), (56, 23594637), (57, 23180696), (66, 20019692), (76, 17385522), (77, 17159736), (84, 15729758), (88, 15014769), (114, 11590348), (121, 10919832), (132, 10009846), (133, 9934584), (152, 8692761), (154, 8579868), (168, 7864879), (209, 6322008), (228, 5795174), (231, 5719912), (242, 5459916), (264, 5004923), (266, 4967292), (308, 4289934), (311, 4248552), (363, 3639944), (399, 3311528), (418, 3161004), (456, 2897587), (462, 2859956), (484, 2729958), (532, 2483646), (616, 2144967), (622, 2124276), (627, 2107336), (726, 1819972), (798, 1655764), (836, 1580502), (847, 1559976), (924, 1429978), (933, 1416184), (968, 1364979), (1064, 1241823), (1244, 1062138), (1254, 1053668), (1331, 992712), (1452, 909986), (1463, 903144), (1596, 827882), (1672, 790251), (1694, 779988), (1848, 714989), (1866, 708092), (2177, 606936), (2299, 574728), (2488, 531069), (2508, 526834), (2541, 519992), (2662, 496356), (2904, 454993), (2926, 451572), (3192, 413941), (3388, 389994), (3421, 386232), (3732, 354046), (3993, 330904), (4354, 303468), (4389, 301048), (4598, 287364), (5016, 263417), (5082, 259996), (5324, 248178), (5852, 225786), (5909, 223608), (6531, 202312), (6776, 194997), (6842, 193116), (6897, 191576), (7464, 177023), (7986, 165452), (8708, 151734), (8778, 150524), (9196, 143682), (9317, 141816), (10164, 129998), (10263, 128744), (10648, 124089), (11704, 112893), (11818, 111804), (13062, 101156), (13684, 96558), (13794, 95788), (15972, 82726), (16093, 82104), (17416, 75867), (17556, 75262), (17727, 74536), (18392, 71841), (18634, 70908), (20328, 64999), (20526, 64372), (23636, 55902), (23947, 55176), (25289, 52248), (26124, 50578), (27368, 48279), (27588, 47894), (27951, 47272), (31944, 41363), (32186, 41052), (35112, 37631), (35454, 37268)]