16431583272

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1123}}^1\times {\mathrm{2039}}^1$

素因数の和:3207

約数の個数: 128

約数和(自身を含む): 46226073600

約数和(自身を除く): 29794490328

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 23, 24, 26, 39, 46, 52, 69, 78, 92, 104, 138, 156, 184, 276, 299, 312, 552, 598, 897, 1123, 1196, 1794, 2039, 2246, 2392, 3369, 3588, 4078, 4492, 6117, 6738, 7176, 8156, 8984, 12234, 13476, 14599, 16312, 24468, 25829, 26507, 26952, 29198, 43797, 46897, 48936, 51658, 53014, 58396, 77487, 79521, 87594, 93794, 103316, 106028, 116792, 140691, 154974, 159042, 175188, 187588, 206632, 212056, 281382, 309948, 318084, 335777, 350376, 375176, 562764, 609661, 619896, 636168, 671554, 1007331, 1125528, 1219322, 1343108, 1828983, 2014662, 2289797, 2438644, 2686216, 3657966, 4029324, 4579594, 4877288, 6869391, 7315932, 8058648, 9159188, 13738782, 14631864, 18318376, 27477564, 29767361, 52665331, 54955128, 59534722, 89302083, 105330662, 119069444, 157995993, 178604166, 210661324, 238138888, 315991986, 357208332, 421322648, 631983972, 684649303, 714416664, 1263967944, 1369298606, 2053947909, 2738597212, 4107895818, 5477194424, 8215791636, 16431583272]

約数ペア:

[(1, 16431583272), (2, 8215791636), (3, 5477194424), (4, 4107895818), (6, 2738597212), (8, 2053947909), (12, 1369298606), (13, 1263967944), (23, 714416664), (24, 684649303), (26, 631983972), (39, 421322648), (46, 357208332), (52, 315991986), (69, 238138888), (78, 210661324), (92, 178604166), (104, 157995993), (138, 119069444), (156, 105330662), (184, 89302083), (276, 59534722), (299, 54955128), (312, 52665331), (552, 29767361), (598, 27477564), (897, 18318376), (1123, 14631864), (1196, 13738782), (1794, 9159188), (2039, 8058648), (2246, 7315932), (2392, 6869391), (3369, 4877288), (3588, 4579594), (4078, 4029324), (4492, 3657966), (6117, 2686216), (6738, 2438644), (7176, 2289797), (8156, 2014662), (8984, 1828983), (12234, 1343108), (13476, 1219322), (14599, 1125528), (16312, 1007331), (24468, 671554), (25829, 636168), (26507, 619896), (26952, 609661), (29198, 562764), (43797, 375176), (46897, 350376), (48936, 335777), (51658, 318084), (53014, 309948), (58396, 281382), (77487, 212056), (79521, 206632), (87594, 187588), (93794, 175188), (103316, 159042), (106028, 154974), (116792, 140691)]