855105984

素因数分解:

$2^6\times 3^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:385

約数の個数: 280

約数和(自身を含む): 2779337088

約数和(自身を除く): 1924231104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 31, 32, 34, 36, 48, 51, 54, 62, 64, 68, 72, 81, 93, 96, 102, 108, 124, 136, 144, 153, 162, 186, 192, 204, 216, 248, 272, 279, 288, 306, 313, 324, 372, 408, 432, 459, 496, 527, 544, 558, 576, 612, 626, 648, 744, 816, 837, 864, 918, 939, 992, 1054, 1088, 1116, 1224, 1252, 1296, 1377, 1488, 1581, 1632, 1674, 1728, 1836, 1878, 1984, 2108, 2232, 2448, 2504, 2511, 2592, 2754, 2817, 2976, 3162, 3264, 3348, 3672, 3756, 4216, 4464, 4743, 4896, 5008, 5022, 5184, 5321, 5508, 5634, 5952, 6324, 6696, 7344, 7512, 8432, 8451, 8928, 9486, 9703, 9792, 10016, 10044, 10642, 11016, 11268, 12648, 13392, 14229, 14688, 15024, 15963, 16864, 16902, 17856, 18972, 19406, 20032, 20088, 21284, 22032, 22536, 25296, 25353, 26784, 28458, 29109, 29376, 30048, 31926, 33728, 33804, 37944, 38812, 40176, 42568, 42687, 44064, 45072, 47889, 50592, 50706, 53568, 56916, 58218, 60096, 63852, 67608, 75888, 77624, 80352, 85136, 85374, 87327, 88128, 90144, 95778, 101184, 101412, 113832, 116436, 127704, 135216, 143667, 151776, 155248, 160704, 164951, 170272, 170748, 174654, 180288, 191556, 202824, 227664, 232872, 255408, 261981, 270432, 287334, 303552, 310496, 329902, 340544, 341496, 349308, 383112, 405648, 431001, 455328, 465744, 494853, 510816, 523962, 540864, 574668, 620992, 659804, 682992, 698616, 766224, 785943, 811296, 862002, 910656, 931488, 989706, 1021632, 1047924, 1149336, 1319608, 1365984, 1397232, 1484559, 1532448, 1571886, 1622592, 1724004, 1862976, 1979412, 2095848, 2298672, 2639216, 2731968, 2794464, 2969118, 3064896, 3143772, 3448008, 3958824, 4191696, 4453677, 4597344, 5278432, 5588928, 5938236, 6287544, 6896016, 7917648, 8383392, 8907354, 9194688, 10556864, 11876472, 12575088, 13361031, 13792032, 15835296, 16766784, 17814708, 23752944, 25150176, 26722062, 27584064, 31670592, 35629416, 47505888, 50300352, 53444124, 71258832, 95011776, 106888248, 142517664, 213776496, 285035328, 427552992, 855105984]

約数ペア:

[(1, 855105984), (2, 427552992), (3, 285035328), (4, 213776496), (6, 142517664), (8, 106888248), (9, 95011776), (12, 71258832), (16, 53444124), (17, 50300352), (18, 47505888), (24, 35629416), (27, 31670592), (31, 27584064), (32, 26722062), (34, 25150176), (36, 23752944), (48, 17814708), (51, 16766784), (54, 15835296), (62, 13792032), (64, 13361031), (68, 12575088), (72, 11876472), (81, 10556864), (93, 9194688), (96, 8907354), (102, 8383392), (108, 7917648), (124, 6896016), (136, 6287544), (144, 5938236), (153, 5588928), (162, 5278432), (186, 4597344), (192, 4453677), (204, 4191696), (216, 3958824), (248, 3448008), (272, 3143772), (279, 3064896), (288, 2969118), (306, 2794464), (313, 2731968), (324, 2639216), (372, 2298672), (408, 2095848), (432, 1979412), (459, 1862976), (496, 1724004), (527, 1622592), (544, 1571886), (558, 1532448), (576, 1484559), (612, 1397232), (626, 1365984), (648, 1319608), (744, 1149336), (816, 1047924), (837, 1021632), (864, 989706), (918, 931488), (939, 910656), (992, 862002), (1054, 811296), (1088, 785943), (1116, 766224), (1224, 698616), (1252, 682992), (1296, 659804), (1377, 620992), (1488, 574668), (1581, 540864), (1632, 523962), (1674, 510816), (1728, 494853), (1836, 465744), (1878, 455328), (1984, 431001), (2108, 405648), (2232, 383112), (2448, 349308), (2504, 341496), (2511, 340544), (2592, 329902), (2754, 310496), (2817, 303552), (2976, 287334), (3162, 270432), (3264, 261981), (3348, 255408), (3672, 232872), (3756, 227664), (4216, 202824), (4464, 191556), (4743, 180288), (4896, 174654), (5008, 170748), (5022, 170272), (5184, 164951), (5321, 160704), (5508, 155248), (5634, 151776), (5952, 143667), (6324, 135216), (6696, 127704), (7344, 116436), (7512, 113832), (8432, 101412), (8451, 101184), (8928, 95778), (9486, 90144), (9703, 88128), (9792, 87327), (10016, 85374), (10044, 85136), (10642, 80352), (11016, 77624), (11268, 75888), (12648, 67608), (13392, 63852), (14229, 60096), (14688, 58218), (15024, 56916), (15963, 53568), (16864, 50706), (16902, 50592), (17856, 47889), (18972, 45072), (19406, 44064), (20032, 42687), (20088, 42568), (21284, 40176), (22032, 38812), (22536, 37944), (25296, 33804), (25353, 33728), (26784, 31926), (28458, 30048), (29109, 29376)]