1319705712

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{22741}}^1$

素因数の和:22799

約数の個数: 120

約数和(自身を含む): 4105931648

約数和(自身を除く): 2786225936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 36, 39, 48, 52, 62, 72, 78, 93, 104, 117, 124, 144, 156, 186, 208, 234, 248, 279, 312, 372, 403, 468, 496, 558, 624, 744, 806, 936, 1116, 1209, 1488, 1612, 1872, 2232, 2418, 3224, 3627, 4464, 4836, 6448, 7254, 9672, 14508, 19344, 22741, 29016, 45482, 58032, 68223, 90964, 136446, 181928, 204669, 272892, 295633, 363856, 409338, 545784, 591266, 704971, 818676, 886899, 1091568, 1182532, 1409942, 1637352, 1773798, 2114913, 2365064, 2660697, 2819884, 3274704, 3547596, 4229826, 4730128, 5321394, 5639768, 6344739, 7095192, 8459652, 9164623, 10642788, 11279536, 12689478, 14190384, 16919304, 18329246, 21285576, 25378956, 27493869, 33838608, 36658492, 42571152, 50757912, 54987738, 73316984, 82481607, 101515824, 109975476, 146633968, 164963214, 219950952, 329926428, 439901904, 659852856, 1319705712]

約数ペア:

[(1, 1319705712), (2, 659852856), (3, 439901904), (4, 329926428), (6, 219950952), (8, 164963214), (9, 146633968), (12, 109975476), (13, 101515824), (16, 82481607), (18, 73316984), (24, 54987738), (26, 50757912), (31, 42571152), (36, 36658492), (39, 33838608), (48, 27493869), (52, 25378956), (62, 21285576), (72, 18329246), (78, 16919304), (93, 14190384), (104, 12689478), (117, 11279536), (124, 10642788), (144, 9164623), (156, 8459652), (186, 7095192), (208, 6344739), (234, 5639768), (248, 5321394), (279, 4730128), (312, 4229826), (372, 3547596), (403, 3274704), (468, 2819884), (496, 2660697), (558, 2365064), (624, 2114913), (744, 1773798), (806, 1637352), (936, 1409942), (1116, 1182532), (1209, 1091568), (1488, 886899), (1612, 818676), (1872, 704971), (2232, 591266), (2418, 545784), (3224, 409338), (3627, 363856), (4464, 295633), (4836, 272892), (6448, 204669), (7254, 181928), (9672, 136446), (14508, 90964), (19344, 68223), (22741, 58032), (29016, 45482)]