1271873664

素因数分解:

$2^7\times 3^5\times {\mathrm{103}}^1\times {\mathrm{397}}^1$

素因数の和:529

約数の個数: 192

約数和(自身を含む): 3842005440

約数和(自身を除く): 2570131776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 103, 108, 128, 144, 162, 192, 206, 216, 243, 288, 309, 324, 384, 397, 412, 432, 486, 576, 618, 648, 794, 824, 864, 927, 972, 1152, 1191, 1236, 1296, 1588, 1648, 1728, 1854, 1944, 2382, 2472, 2592, 2781, 3176, 3296, 3456, 3573, 3708, 3888, 4764, 4944, 5184, 5562, 6352, 6592, 7146, 7416, 7776, 8343, 9528, 9888, 10368, 10719, 11124, 12704, 13184, 14292, 14832, 15552, 16686, 19056, 19776, 21438, 22248, 25029, 25408, 28584, 29664, 31104, 32157, 33372, 38112, 39552, 40891, 42876, 44496, 50058, 50816, 57168, 59328, 64314, 66744, 76224, 81782, 85752, 88992, 96471, 100116, 114336, 118656, 122673, 128628, 133488, 152448, 163564, 171504, 177984, 192942, 200232, 228672, 245346, 257256, 266976, 327128, 343008, 355968, 368019, 385884, 400464, 457344, 490692, 514512, 533952, 654256, 686016, 736038, 771768, 800928, 981384, 1029024, 1067904, 1104057, 1308512, 1372032, 1472076, 1543536, 1601856, 1962768, 2058048, 2208114, 2617024, 2944152, 3087072, 3203712, 3312171, 3925536, 4116096, 4416228, 5234048, 5888304, 6174144, 6624342, 7851072, 8832456, 9936513, 11776608, 12348288, 13248684, 15702144, 17664912, 19873026, 23553216, 26497368, 35329824, 39746052, 47106432, 52994736, 70659648, 79492104, 105989472, 141319296, 158984208, 211978944, 317968416, 423957888, 635936832, 1271873664]

約数ペア:

[(1, 1271873664), (2, 635936832), (3, 423957888), (4, 317968416), (6, 211978944), (8, 158984208), (9, 141319296), (12, 105989472), (16, 79492104), (18, 70659648), (24, 52994736), (27, 47106432), (32, 39746052), (36, 35329824), (48, 26497368), (54, 23553216), (64, 19873026), (72, 17664912), (81, 15702144), (96, 13248684), (103, 12348288), (108, 11776608), (128, 9936513), (144, 8832456), (162, 7851072), (192, 6624342), (206, 6174144), (216, 5888304), (243, 5234048), (288, 4416228), (309, 4116096), (324, 3925536), (384, 3312171), (397, 3203712), (412, 3087072), (432, 2944152), (486, 2617024), (576, 2208114), (618, 2058048), (648, 1962768), (794, 1601856), (824, 1543536), (864, 1472076), (927, 1372032), (972, 1308512), (1152, 1104057), (1191, 1067904), (1236, 1029024), (1296, 981384), (1588, 800928), (1648, 771768), (1728, 736038), (1854, 686016), (1944, 654256), (2382, 533952), (2472, 514512), (2592, 490692), (2781, 457344), (3176, 400464), (3296, 385884), (3456, 368019), (3573, 355968), (3708, 343008), (3888, 327128), (4764, 266976), (4944, 257256), (5184, 245346), (5562, 228672), (6352, 200232), (6592, 192942), (7146, 177984), (7416, 171504), (7776, 163564), (8343, 152448), (9528, 133488), (9888, 128628), (10368, 122673), (10719, 118656), (11124, 114336), (12704, 100116), (13184, 96471), (14292, 88992), (14832, 85752), (15552, 81782), (16686, 76224), (19056, 66744), (19776, 64314), (21438, 59328), (22248, 57168), (25029, 50816), (25408, 50058), (28584, 44496), (29664, 42876), (31104, 40891), (32157, 39552), (33372, 38112)]