771000048

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3461}}^1$

素因数の和:3512

約数の個数: 240

約数和(自身を含む): 2812694976

約数和(自身を除く): 2041694928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 17, 18, 21, 24, 26, 28, 34, 36, 39, 42, 48, 51, 52, 56, 63, 68, 72, 78, 84, 91, 102, 104, 112, 117, 119, 126, 136, 144, 153, 156, 168, 182, 204, 208, 221, 234, 238, 252, 272, 273, 306, 312, 336, 357, 364, 408, 442, 468, 476, 504, 546, 612, 624, 663, 714, 728, 816, 819, 884, 936, 952, 1008, 1071, 1092, 1224, 1326, 1428, 1456, 1547, 1638, 1768, 1872, 1904, 1989, 2142, 2184, 2448, 2652, 2856, 3094, 3276, 3461, 3536, 3978, 4284, 4368, 4641, 5304, 5712, 6188, 6552, 6922, 7956, 8568, 9282, 10383, 10608, 12376, 13104, 13844, 13923, 15912, 17136, 18564, 20766, 24227, 24752, 27688, 27846, 31149, 31824, 37128, 41532, 44993, 48454, 55376, 55692, 58837, 62298, 72681, 74256, 83064, 89986, 96908, 111384, 117674, 124596, 134979, 145362, 166128, 176511, 179972, 193816, 218043, 222768, 235348, 249192, 269958, 290724, 314951, 353022, 359944, 387632, 404937, 411859, 436086, 470696, 498384, 529533, 539916, 581448, 629902, 706044, 719888, 764881, 809874, 823718, 872172, 941392, 944853, 1059066, 1079832, 1162896, 1235577, 1259804, 1412088, 1529762, 1619748, 1647436, 1744344, 1889706, 2118132, 2159664, 2294643, 2471154, 2519608, 2824176, 2834559, 3059524, 3239496, 3294872, 3488688, 3706731, 3779412, 4236264, 4589286, 4942308, 5039216, 5354167, 5669118, 6119048, 6478992, 6589744, 6883929, 7413462, 7558824, 8472528, 9178572, 9884616, 10708334, 11338236, 12238096, 13767858, 14826924, 15117648, 16062501, 18357144, 19769232, 21416668, 22676472, 27535716, 29653848, 32125002, 36714288, 42833336, 45352944, 48187503, 55071432, 59307696, 64250004, 85666672, 96375006, 110142864, 128500008, 192750012, 257000016, 385500024, 771000048]

約数ペア:

[(1, 771000048), (2, 385500024), (3, 257000016), (4, 192750012), (6, 128500008), (7, 110142864), (8, 96375006), (9, 85666672), (12, 64250004), (13, 59307696), (14, 55071432), (16, 48187503), (17, 45352944), (18, 42833336), (21, 36714288), (24, 32125002), (26, 29653848), (28, 27535716), (34, 22676472), (36, 21416668), (39, 19769232), (42, 18357144), (48, 16062501), (51, 15117648), (52, 14826924), (56, 13767858), (63, 12238096), (68, 11338236), (72, 10708334), (78, 9884616), (84, 9178572), (91, 8472528), (102, 7558824), (104, 7413462), (112, 6883929), (117, 6589744), (119, 6478992), (126, 6119048), (136, 5669118), (144, 5354167), (153, 5039216), (156, 4942308), (168, 4589286), (182, 4236264), (204, 3779412), (208, 3706731), (221, 3488688), (234, 3294872), (238, 3239496), (252, 3059524), (272, 2834559), (273, 2824176), (306, 2519608), (312, 2471154), (336, 2294643), (357, 2159664), (364, 2118132), (408, 1889706), (442, 1744344), (468, 1647436), (476, 1619748), (504, 1529762), (546, 1412088), (612, 1259804), (624, 1235577), (663, 1162896), (714, 1079832), (728, 1059066), (816, 944853), (819, 941392), (884, 872172), (936, 823718), (952, 809874), (1008, 764881), (1071, 719888), (1092, 706044), (1224, 629902), (1326, 581448), (1428, 539916), (1456, 529533), (1547, 498384), (1638, 470696), (1768, 436086), (1872, 411859), (1904, 404937), (1989, 387632), (2142, 359944), (2184, 353022), (2448, 314951), (2652, 290724), (2856, 269958), (3094, 249192), (3276, 235348), (3461, 222768), (3536, 218043), (3978, 193816), (4284, 179972), (4368, 176511), (4641, 166128), (5304, 145362), (5712, 134979), (6188, 124596), (6552, 117674), (6922, 111384), (7956, 96908), (8568, 89986), (9282, 83064), (10383, 74256), (10608, 72681), (12376, 62298), (13104, 58837), (13844, 55692), (13923, 55376), (15912, 48454), (17136, 44993), (18564, 41532), (20766, 37128), (24227, 31824), (24752, 31149), (27688, 27846)]