247792272

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:166

約数の個数: 320

約数和(自身を含む): 863944704

約数和(自身を除く): 616152432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 17, 21, 24, 26, 28, 34, 39, 42, 47, 48, 51, 52, 56, 68, 71, 78, 84, 91, 94, 102, 104, 112, 119, 136, 141, 142, 156, 168, 182, 188, 204, 208, 213, 221, 238, 272, 273, 282, 284, 312, 329, 336, 357, 364, 376, 408, 426, 442, 476, 497, 546, 564, 568, 611, 624, 658, 663, 714, 728, 752, 799, 816, 852, 884, 923, 952, 987, 994, 1092, 1128, 1136, 1207, 1222, 1316, 1326, 1428, 1456, 1491, 1547, 1598, 1704, 1768, 1833, 1846, 1904, 1974, 1988, 2184, 2256, 2397, 2414, 2444, 2632, 2652, 2769, 2856, 2982, 3094, 3196, 3337, 3408, 3536, 3621, 3666, 3692, 3948, 3976, 4277, 4368, 4641, 4794, 4828, 4888, 5264, 5304, 5538, 5593, 5712, 5964, 6188, 6392, 6461, 6674, 7242, 7332, 7384, 7896, 7952, 8449, 8554, 9282, 9588, 9656, 9776, 10011, 10387, 10608, 11076, 11186, 11928, 12376, 12784, 12831, 12922, 13348, 14484, 14664, 14768, 15691, 15792, 16779, 16898, 17108, 18564, 19176, 19312, 19383, 20022, 20774, 22152, 22372, 23359, 23856, 24752, 25347, 25662, 25844, 26696, 28968, 29328, 31161, 31382, 33558, 33796, 34216, 37128, 38352, 38766, 40044, 41548, 43381, 44304, 44744, 46718, 47073, 50694, 51324, 51688, 53392, 56729, 57936, 62322, 62764, 67116, 67592, 68432, 70077, 72709, 74256, 77532, 80088, 83096, 86762, 89488, 93436, 94146, 101388, 102648, 103376, 109837, 113458, 124644, 125528, 130143, 134232, 135184, 140154, 145418, 155064, 160176, 166192, 170187, 173524, 186872, 188292, 202776, 205296, 218127, 219674, 226916, 249288, 251056, 260286, 268464, 280308, 290836, 303667, 310128, 329511, 340374, 347048, 373744, 376584, 397103, 405552, 436254, 439348, 453832, 498576, 520572, 560616, 581672, 607334, 659022, 680748, 694096, 737477, 753168, 794206, 872508, 878696, 907664, 911001, 1041144, 1121232, 1163344, 1191309, 1214668, 1318044, 1361496, 1474954, 1588412, 1745016, 1757392, 1822002, 2082288, 2212431, 2382618, 2429336, 2636088, 2722992, 2949908, 3176824, 3490032, 3644004, 4424862, 4765236, 4858672, 5162339, 5272176, 5899816, 6353648, 7288008, 8849724, 9530472, 10324678, 11799632, 14576016, 15487017, 17699448, 19060944, 20649356, 30974034, 35398896, 41298712, 61948068, 82597424, 123896136, 247792272]

約数ペア:

[(1, 247792272), (2, 123896136), (3, 82597424), (4, 61948068), (6, 41298712), (7, 35398896), (8, 30974034), (12, 20649356), (13, 19060944), (14, 17699448), (16, 15487017), (17, 14576016), (21, 11799632), (24, 10324678), (26, 9530472), (28, 8849724), (34, 7288008), (39, 6353648), (42, 5899816), (47, 5272176), (48, 5162339), (51, 4858672), (52, 4765236), (56, 4424862), (68, 3644004), (71, 3490032), (78, 3176824), (84, 2949908), (91, 2722992), (94, 2636088), (102, 2429336), (104, 2382618), (112, 2212431), (119, 2082288), (136, 1822002), (141, 1757392), (142, 1745016), (156, 1588412), (168, 1474954), (182, 1361496), (188, 1318044), (204, 1214668), (208, 1191309), (213, 1163344), (221, 1121232), (238, 1041144), (272, 911001), (273, 907664), (282, 878696), (284, 872508), (312, 794206), (329, 753168), (336, 737477), (357, 694096), (364, 680748), (376, 659022), (408, 607334), (426, 581672), (442, 560616), (476, 520572), (497, 498576), (546, 453832), (564, 439348), (568, 436254), (611, 405552), (624, 397103), (658, 376584), (663, 373744), (714, 347048), (728, 340374), (752, 329511), (799, 310128), (816, 303667), (852, 290836), (884, 280308), (923, 268464), (952, 260286), (987, 251056), (994, 249288), (1092, 226916), (1128, 219674), (1136, 218127), (1207, 205296), (1222, 202776), (1316, 188292), (1326, 186872), (1428, 173524), (1456, 170187), (1491, 166192), (1547, 160176), (1598, 155064), (1704, 145418), (1768, 140154), (1833, 135184), (1846, 134232), (1904, 130143), (1974, 125528), (1988, 124644), (2184, 113458), (2256, 109837), (2397, 103376), (2414, 102648), (2444, 101388), (2632, 94146), (2652, 93436), (2769, 89488), (2856, 86762), (2982, 83096), (3094, 80088), (3196, 77532), (3337, 74256), (3408, 72709), (3536, 70077), (3621, 68432), (3666, 67592), (3692, 67116), (3948, 62764), (3976, 62322), (4277, 57936), (4368, 56729), (4641, 53392), (4794, 51688), (4828, 51324), (4888, 50694), (5264, 47073), (5304, 46718), (5538, 44744), (5593, 44304), (5712, 43381), (5964, 41548), (6188, 40044), (6392, 38766), (6461, 38352), (6674, 37128), (7242, 34216), (7332, 33796), (7384, 33558), (7896, 31382), (7952, 31161), (8449, 29328), (8554, 28968), (9282, 26696), (9588, 25844), (9656, 25662), (9776, 25347), (10011, 24752), (10387, 23856), (10608, 23359), (11076, 22372), (11186, 22152), (11928, 20774), (12376, 20022), (12784, 19383), (12831, 19312), (12922, 19176), (13348, 18564), (14484, 17108), (14664, 16898), (14768, 16779), (15691, 15792)]