1254382528

素因数分解:

$2^6\times 7^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1\times {\mathrm{233}}^1$

素因数の和:510

約数の個数: 112

約数和(自身を含む): 2918545344

約数和(自身を除く): 1664162816

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 64, 112, 122, 197, 224, 233, 244, 394, 427, 448, 466, 488, 788, 854, 932, 976, 1379, 1576, 1631, 1708, 1864, 1952, 2758, 3152, 3262, 3416, 3728, 3904, 5516, 6304, 6524, 6832, 7456, 11032, 12017, 12608, 13048, 13664, 14213, 14912, 22064, 24034, 26096, 27328, 28426, 44128, 45901, 48068, 52192, 56852, 84119, 88256, 91802, 96136, 99491, 104384, 113704, 168238, 183604, 192272, 198982, 227408, 321307, 336476, 367208, 384544, 397964, 454816, 642614, 672952, 734416, 769088, 795928, 909632, 1285228, 1345904, 1468832, 1591856, 2570456, 2691808, 2799961, 2937664, 3183712, 5140912, 5383616, 5599922, 6367424, 10281824, 11199844, 19599727, 20563648, 22399688, 39199454, 44799376, 78398908, 89598752, 156797816, 179197504, 313595632, 627191264, 1254382528]

約数ペア:

[(1, 1254382528), (2, 627191264), (4, 313595632), (7, 179197504), (8, 156797816), (14, 89598752), (16, 78398908), (28, 44799376), (32, 39199454), (56, 22399688), (61, 20563648), (64, 19599727), (112, 11199844), (122, 10281824), (197, 6367424), (224, 5599922), (233, 5383616), (244, 5140912), (394, 3183712), (427, 2937664), (448, 2799961), (466, 2691808), (488, 2570456), (788, 1591856), (854, 1468832), (932, 1345904), (976, 1285228), (1379, 909632), (1576, 795928), (1631, 769088), (1708, 734416), (1864, 672952), (1952, 642614), (2758, 454816), (3152, 397964), (3262, 384544), (3416, 367208), (3728, 336476), (3904, 321307), (5516, 227408), (6304, 198982), (6524, 192272), (6832, 183604), (7456, 168238), (11032, 113704), (12017, 104384), (12608, 99491), (13048, 96136), (13664, 91802), (14213, 88256), (14912, 84119), (22064, 56852), (24034, 52192), (26096, 48068), (27328, 45901), (28426, 44128)]