1261103616

素因数分解:

$2^9\times 3^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:283

約数の個数: 240

約数和(自身を含む): 3873519936

約数和(自身を除く): 2612416320

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 73, 92, 96, 128, 138, 144, 146, 163, 184, 192, 207, 219, 256, 276, 288, 292, 326, 368, 384, 414, 438, 489, 512, 552, 576, 584, 652, 657, 736, 768, 828, 876, 978, 1104, 1152, 1168, 1304, 1314, 1467, 1472, 1536, 1656, 1679, 1752, 1956, 2208, 2304, 2336, 2608, 2628, 2934, 2944, 3312, 3358, 3504, 3749, 3912, 4416, 4608, 4672, 5037, 5216, 5256, 5868, 5888, 6624, 6716, 7008, 7498, 7824, 8832, 9344, 10074, 10432, 10512, 11247, 11736, 11776, 11899, 13248, 13432, 14016, 14996, 15111, 15648, 17664, 18688, 20148, 20864, 21024, 22494, 23472, 23798, 26496, 26864, 28032, 29992, 30222, 31296, 33741, 35328, 35697, 37376, 40296, 41728, 42048, 44988, 46944, 47596, 52992, 53728, 56064, 59984, 60444, 62592, 67482, 71394, 80592, 83456, 84096, 89976, 93888, 95192, 105984, 107091, 107456, 112128, 119968, 120888, 125184, 134964, 142788, 161184, 168192, 179952, 187776, 190384, 214182, 214912, 239936, 241776, 250368, 269928, 273677, 285576, 322368, 336384, 359904, 375552, 380768, 428364, 429824, 479872, 483552, 539856, 547354, 571152, 644736, 719808, 751104, 761536, 821031, 856728, 859648, 959744, 967104, 1079712, 1094708, 1142304, 1289472, 1439616, 1523072, 1642062, 1713456, 1919488, 1934208, 2159424, 2189416, 2284608, 2463093, 2578944, 2879232, 3046144, 3284124, 3426912, 3868416, 4318848, 4378832, 4569216, 4926186, 5758464, 6092288, 6568248, 6853824, 7736832, 8637696, 8757664, 9138432, 9852372, 13136496, 13707648, 17275392, 17515328, 18276864, 19704744, 26272992, 27415296, 35030656, 39409488, 52545984, 54830592, 70061312, 78818976, 105091968, 140122624, 157637952, 210183936, 315275904, 420367872, 630551808, 1261103616]

約数ペア:

[(1, 1261103616), (2, 630551808), (3, 420367872), (4, 315275904), (6, 210183936), (8, 157637952), (9, 140122624), (12, 105091968), (16, 78818976), (18, 70061312), (23, 54830592), (24, 52545984), (32, 39409488), (36, 35030656), (46, 27415296), (48, 26272992), (64, 19704744), (69, 18276864), (72, 17515328), (73, 17275392), (92, 13707648), (96, 13136496), (128, 9852372), (138, 9138432), (144, 8757664), (146, 8637696), (163, 7736832), (184, 6853824), (192, 6568248), (207, 6092288), (219, 5758464), (256, 4926186), (276, 4569216), (288, 4378832), (292, 4318848), (326, 3868416), (368, 3426912), (384, 3284124), (414, 3046144), (438, 2879232), (489, 2578944), (512, 2463093), (552, 2284608), (576, 2189416), (584, 2159424), (652, 1934208), (657, 1919488), (736, 1713456), (768, 1642062), (828, 1523072), (876, 1439616), (978, 1289472), (1104, 1142304), (1152, 1094708), (1168, 1079712), (1304, 967104), (1314, 959744), (1467, 859648), (1472, 856728), (1536, 821031), (1656, 761536), (1679, 751104), (1752, 719808), (1956, 644736), (2208, 571152), (2304, 547354), (2336, 539856), (2608, 483552), (2628, 479872), (2934, 429824), (2944, 428364), (3312, 380768), (3358, 375552), (3504, 359904), (3749, 336384), (3912, 322368), (4416, 285576), (4608, 273677), (4672, 269928), (5037, 250368), (5216, 241776), (5256, 239936), (5868, 214912), (5888, 214182), (6624, 190384), (6716, 187776), (7008, 179952), (7498, 168192), (7824, 161184), (8832, 142788), (9344, 134964), (10074, 125184), (10432, 120888), (10512, 119968), (11247, 112128), (11736, 107456), (11776, 107091), (11899, 105984), (13248, 95192), (13432, 93888), (14016, 89976), (14996, 84096), (15111, 83456), (15648, 80592), (17664, 71394), (18688, 67482), (20148, 62592), (20864, 60444), (21024, 59984), (22494, 56064), (23472, 53728), (23798, 52992), (26496, 47596), (26864, 46944), (28032, 44988), (29992, 42048), (30222, 41728), (31296, 40296), (33741, 37376), (35328, 35697)]