13721131008

素因数分解:

$2^{11}\times 3^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{331}}^1$

素因数の和:545

約数の個数: 288

約数和(自身を含む): 43053912720

約数和(自身を除く): 29332781712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 173, 192, 208, 234, 256, 288, 312, 331, 346, 384, 416, 468, 512, 519, 576, 624, 662, 692, 768, 832, 936, 993, 1024, 1038, 1152, 1248, 1324, 1384, 1536, 1557, 1664, 1872, 1986, 2048, 2076, 2249, 2304, 2496, 2648, 2768, 2979, 3072, 3114, 3328, 3744, 3972, 4152, 4303, 4498, 4608, 4992, 5296, 5536, 5958, 6144, 6228, 6656, 6747, 7488, 7944, 8304, 8606, 8996, 9216, 9984, 10592, 11072, 11916, 12456, 12909, 13312, 13494, 14976, 15888, 16608, 17212, 17992, 18432, 19968, 20241, 21184, 22144, 23832, 24912, 25818, 26624, 26988, 29952, 31776, 33216, 34424, 35984, 38727, 39936, 40482, 42368, 44288, 47664, 49824, 51636, 53976, 57263, 59904, 63552, 66432, 68848, 71968, 77454, 79872, 80964, 84736, 88576, 95328, 99648, 103272, 107952, 114526, 119808, 127104, 132864, 137696, 143936, 154908, 161928, 169472, 171789, 177152, 190656, 199296, 206544, 215904, 229052, 239616, 254208, 265728, 275392, 287872, 309816, 323856, 338944, 343578, 354304, 381312, 398592, 413088, 431808, 458104, 508416, 515367, 531456, 550784, 575744, 619632, 647712, 677888, 687156, 744419, 762624, 797184, 826176, 863616, 916208, 1016832, 1030734, 1062912, 1101568, 1151488, 1239264, 1295424, 1374312, 1488838, 1525248, 1594368, 1652352, 1727232, 1832416, 2033664, 2061468, 2203136, 2233257, 2302976, 2478528, 2590848, 2748624, 2977676, 3050496, 3188736, 3304704, 3454464, 3664832, 4122936, 4406272, 4466514, 4605952, 4957056, 5181696, 5497248, 5955352, 6100992, 6609408, 6699771, 6908928, 7329664, 8245872, 8812544, 8933028, 9914112, 10363392, 10994496, 11910704, 13218816, 13399542, 13817856, 14659328, 16491744, 17866056, 19828224, 20726784, 21988992, 23821408, 26437632, 26799084, 29318656, 32983488, 35732112, 39656448, 41453568, 43977984, 47642816, 53598168, 58637312, 65966976, 71464224, 79312896, 87955968, 95285632, 107196336, 117274624, 131933952, 142928448, 175911936, 190571264, 214392672, 263867904, 285856896, 351823872, 381142528, 428785344, 527735808, 571713792, 762285056, 857570688, 1055471616, 1143427584, 1524570112, 1715141376, 2286855168, 3430282752, 4573710336, 6860565504, 13721131008]

約数ペア:

[(1, 13721131008), (2, 6860565504), (3, 4573710336), (4, 3430282752), (6, 2286855168), (8, 1715141376), (9, 1524570112), (12, 1143427584), (13, 1055471616), (16, 857570688), (18, 762285056), (24, 571713792), (26, 527735808), (32, 428785344), (36, 381142528), (39, 351823872), (48, 285856896), (52, 263867904), (64, 214392672), (72, 190571264), (78, 175911936), (96, 142928448), (104, 131933952), (117, 117274624), (128, 107196336), (144, 95285632), (156, 87955968), (173, 79312896), (192, 71464224), (208, 65966976), (234, 58637312), (256, 53598168), (288, 47642816), (312, 43977984), (331, 41453568), (346, 39656448), (384, 35732112), (416, 32983488), (468, 29318656), (512, 26799084), (519, 26437632), (576, 23821408), (624, 21988992), (662, 20726784), (692, 19828224), (768, 17866056), (832, 16491744), (936, 14659328), (993, 13817856), (1024, 13399542), (1038, 13218816), (1152, 11910704), (1248, 10994496), (1324, 10363392), (1384, 9914112), (1536, 8933028), (1557, 8812544), (1664, 8245872), (1872, 7329664), (1986, 6908928), (2048, 6699771), (2076, 6609408), (2249, 6100992), (2304, 5955352), (2496, 5497248), (2648, 5181696), (2768, 4957056), (2979, 4605952), (3072, 4466514), (3114, 4406272), (3328, 4122936), (3744, 3664832), (3972, 3454464), (4152, 3304704), (4303, 3188736), (4498, 3050496), (4608, 2977676), (4992, 2748624), (5296, 2590848), (5536, 2478528), (5958, 2302976), (6144, 2233257), (6228, 2203136), (6656, 2061468), (6747, 2033664), (7488, 1832416), (7944, 1727232), (8304, 1652352), (8606, 1594368), (8996, 1525248), (9216, 1488838), (9984, 1374312), (10592, 1295424), (11072, 1239264), (11916, 1151488), (12456, 1101568), (12909, 1062912), (13312, 1030734), (13494, 1016832), (14976, 916208), (15888, 863616), (16608, 826176), (17212, 797184), (17992, 762624), (18432, 744419), (19968, 687156), (20241, 677888), (21184, 647712), (22144, 619632), (23832, 575744), (24912, 550784), (25818, 531456), (26624, 515367), (26988, 508416), (29952, 458104), (31776, 431808), (33216, 413088), (34424, 398592), (35984, 381312), (38727, 354304), (39936, 343578), (40482, 338944), (42368, 323856), (44288, 309816), (47664, 287872), (49824, 275392), (51636, 265728), (53976, 254208), (57263, 239616), (59904, 229052), (63552, 215904), (66432, 206544), (68848, 199296), (71968, 190656), (77454, 177152), (79872, 171789), (80964, 169472), (84736, 161928), (88576, 154908), (95328, 143936), (99648, 137696), (103272, 132864), (107952, 127104), (114526, 119808)]