445367664

素因数分解:

$2^4\times 3^2\times 7^3\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:233

約数の個数: 240

約数和(自身を含む): 1485619200

約数和(自身を除く): 1040251536

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 71, 72, 84, 98, 112, 126, 127, 142, 144, 147, 168, 196, 213, 252, 254, 284, 294, 336, 343, 381, 392, 426, 441, 497, 504, 508, 568, 588, 639, 686, 762, 784, 852, 882, 889, 994, 1008, 1016, 1029, 1136, 1143, 1176, 1278, 1372, 1491, 1524, 1704, 1764, 1778, 1988, 2032, 2058, 2286, 2352, 2556, 2667, 2744, 2982, 3048, 3087, 3408, 3479, 3528, 3556, 3976, 4116, 4473, 4572, 5112, 5334, 5488, 5964, 6096, 6174, 6223, 6958, 7056, 7112, 7952, 8001, 8232, 8946, 9017, 9144, 10224, 10437, 10668, 11928, 12348, 12446, 13916, 14224, 16002, 16464, 17892, 18034, 18288, 18669, 20874, 21336, 23856, 24353, 24696, 24892, 27051, 27832, 31311, 32004, 35784, 36068, 37338, 41748, 42672, 43561, 48706, 49392, 49784, 54102, 55664, 56007, 62622, 63119, 64008, 71568, 72136, 73059, 74676, 81153, 83496, 87122, 97412, 99568, 108204, 112014, 125244, 126238, 128016, 130683, 144272, 146118, 149352, 162306, 166992, 174244, 189357, 194824, 216408, 219177, 224028, 250488, 252476, 261366, 292236, 298704, 324612, 348488, 378714, 389648, 392049, 432816, 438354, 441833, 448056, 500976, 504952, 522732, 568071, 584472, 649224, 696976, 757428, 784098, 876708, 883666, 896112, 1009904, 1045464, 1136142, 1168944, 1298448, 1325499, 1514856, 1568196, 1753416, 1767332, 2090928, 2272284, 2650998, 3029712, 3092831, 3136392, 3506832, 3534664, 3976497, 4544568, 5301996, 6185662, 6272784, 7069328, 7952994, 9089136, 9278493, 10603992, 12371324, 15905988, 18556986, 21207984, 24742648, 27835479, 31811976, 37113972, 49485296, 55670958, 63623952, 74227944, 111341916, 148455888, 222683832, 445367664]

約数ペア:

[(1, 445367664), (2, 222683832), (3, 148455888), (4, 111341916), (6, 74227944), (7, 63623952), (8, 55670958), (9, 49485296), (12, 37113972), (14, 31811976), (16, 27835479), (18, 24742648), (21, 21207984), (24, 18556986), (28, 15905988), (36, 12371324), (42, 10603992), (48, 9278493), (49, 9089136), (56, 7952994), (63, 7069328), (71, 6272784), (72, 6185662), (84, 5301996), (98, 4544568), (112, 3976497), (126, 3534664), (127, 3506832), (142, 3136392), (144, 3092831), (147, 3029712), (168, 2650998), (196, 2272284), (213, 2090928), (252, 1767332), (254, 1753416), (284, 1568196), (294, 1514856), (336, 1325499), (343, 1298448), (381, 1168944), (392, 1136142), (426, 1045464), (441, 1009904), (497, 896112), (504, 883666), (508, 876708), (568, 784098), (588, 757428), (639, 696976), (686, 649224), (762, 584472), (784, 568071), (852, 522732), (882, 504952), (889, 500976), (994, 448056), (1008, 441833), (1016, 438354), (1029, 432816), (1136, 392049), (1143, 389648), (1176, 378714), (1278, 348488), (1372, 324612), (1491, 298704), (1524, 292236), (1704, 261366), (1764, 252476), (1778, 250488), (1988, 224028), (2032, 219177), (2058, 216408), (2286, 194824), (2352, 189357), (2556, 174244), (2667, 166992), (2744, 162306), (2982, 149352), (3048, 146118), (3087, 144272), (3408, 130683), (3479, 128016), (3528, 126238), (3556, 125244), (3976, 112014), (4116, 108204), (4473, 99568), (4572, 97412), (5112, 87122), (5334, 83496), (5488, 81153), (5964, 74676), (6096, 73059), (6174, 72136), (6223, 71568), (6958, 64008), (7056, 63119), (7112, 62622), (7952, 56007), (8001, 55664), (8232, 54102), (8946, 49784), (9017, 49392), (9144, 48706), (10224, 43561), (10437, 42672), (10668, 41748), (11928, 37338), (12348, 36068), (12446, 35784), (13916, 32004), (14224, 31311), (16002, 27832), (16464, 27051), (17892, 24892), (18034, 24696), (18288, 24353), (18669, 23856), (20874, 21336)]