997678656

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{277}}^1$

素因数の和:358

約数の個数: 252

約数和(自身を含む): 3191733012

約数和(自身を除く): 2194054356

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 37, 39, 48, 52, 64, 72, 74, 78, 96, 104, 111, 117, 144, 148, 156, 169, 192, 208, 222, 234, 277, 288, 296, 312, 333, 338, 416, 444, 468, 481, 507, 554, 576, 592, 624, 666, 676, 831, 832, 888, 936, 962, 1014, 1108, 1184, 1248, 1332, 1352, 1443, 1521, 1662, 1776, 1872, 1924, 2028, 2216, 2368, 2493, 2496, 2664, 2704, 2886, 3042, 3324, 3552, 3601, 3744, 3848, 4056, 4329, 4432, 4986, 5328, 5408, 5772, 6084, 6253, 6648, 7104, 7202, 7488, 7696, 8112, 8658, 8864, 9972, 10249, 10656, 10803, 10816, 11544, 12168, 12506, 13296, 14404, 15392, 16224, 17316, 17728, 18759, 19944, 20498, 21312, 21606, 23088, 24336, 25012, 26592, 28808, 30747, 30784, 32409, 32448, 34632, 37518, 39888, 40996, 43212, 46176, 46813, 48672, 50024, 53184, 56277, 57616, 61494, 64818, 69264, 75036, 79776, 81992, 86424, 92241, 92352, 93626, 97344, 100048, 112554, 115232, 122988, 129636, 133237, 138528, 140439, 150072, 159552, 163984, 172848, 184482, 187252, 200096, 225108, 230464, 245976, 259272, 266474, 277056, 280878, 300144, 327968, 345696, 368964, 374504, 399711, 400192, 421317, 450216, 491952, 518544, 532948, 561756, 600288, 655936, 691392, 737928, 749008, 799422, 842634, 900432, 983904, 1037088, 1065896, 1123512, 1199133, 1200576, 1475856, 1498016, 1598844, 1685268, 1732081, 1800864, 1967808, 2074176, 2131792, 2247024, 2398266, 2951712, 2996032, 3197688, 3370536, 3464162, 3601728, 4263584, 4494048, 4796532, 5196243, 5903424, 6395376, 6741072, 6928324, 8527168, 8988096, 9593064, 10392486, 12790752, 13482144, 13856648, 15588729, 19186128, 20784972, 25581504, 26964288, 27713296, 31177458, 38372256, 41569944, 55426592, 62354916, 76744512, 83139888, 110853184, 124709832, 166279776, 249419664, 332559552, 498839328, 997678656]

約数ペア:

[(1, 997678656), (2, 498839328), (3, 332559552), (4, 249419664), (6, 166279776), (8, 124709832), (9, 110853184), (12, 83139888), (13, 76744512), (16, 62354916), (18, 55426592), (24, 41569944), (26, 38372256), (32, 31177458), (36, 27713296), (37, 26964288), (39, 25581504), (48, 20784972), (52, 19186128), (64, 15588729), (72, 13856648), (74, 13482144), (78, 12790752), (96, 10392486), (104, 9593064), (111, 8988096), (117, 8527168), (144, 6928324), (148, 6741072), (156, 6395376), (169, 5903424), (192, 5196243), (208, 4796532), (222, 4494048), (234, 4263584), (277, 3601728), (288, 3464162), (296, 3370536), (312, 3197688), (333, 2996032), (338, 2951712), (416, 2398266), (444, 2247024), (468, 2131792), (481, 2074176), (507, 1967808), (554, 1800864), (576, 1732081), (592, 1685268), (624, 1598844), (666, 1498016), (676, 1475856), (831, 1200576), (832, 1199133), (888, 1123512), (936, 1065896), (962, 1037088), (1014, 983904), (1108, 900432), (1184, 842634), (1248, 799422), (1332, 749008), (1352, 737928), (1443, 691392), (1521, 655936), (1662, 600288), (1776, 561756), (1872, 532948), (1924, 518544), (2028, 491952), (2216, 450216), (2368, 421317), (2493, 400192), (2496, 399711), (2664, 374504), (2704, 368964), (2886, 345696), (3042, 327968), (3324, 300144), (3552, 280878), (3601, 277056), (3744, 266474), (3848, 259272), (4056, 245976), (4329, 230464), (4432, 225108), (4986, 200096), (5328, 187252), (5408, 184482), (5772, 172848), (6084, 163984), (6253, 159552), (6648, 150072), (7104, 140439), (7202, 138528), (7488, 133237), (7696, 129636), (8112, 122988), (8658, 115232), (8864, 112554), (9972, 100048), (10249, 97344), (10656, 93626), (10803, 92352), (10816, 92241), (11544, 86424), (12168, 81992), (12506, 79776), (13296, 75036), (14404, 69264), (15392, 64818), (16224, 61494), (17316, 57616), (17728, 56277), (18759, 53184), (19944, 50024), (20498, 48672), (21312, 46813), (21606, 46176), (23088, 43212), (24336, 40996), (25012, 39888), (26592, 37518), (28808, 34632), (30747, 32448), (30784, 32409)]