21196434384

素因数分解:

$2^4\times 3^2\times {\mathrm{79}}^1\times {\mathrm{367}}^1\times {\mathrm{5077}}^1$

素因数の和:5537

約数の個数: 120

約数和(自身を含む): 60247016960

約数和(自身を除く): 39050582576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 79, 144, 158, 237, 316, 367, 474, 632, 711, 734, 948, 1101, 1264, 1422, 1468, 1896, 2202, 2844, 2936, 3303, 3792, 4404, 5077, 5688, 5872, 6606, 8808, 10154, 11376, 13212, 15231, 17616, 20308, 26424, 28993, 30462, 40616, 45693, 52848, 57986, 60924, 81232, 86979, 91386, 115972, 121848, 173958, 182772, 231944, 243696, 260937, 347916, 365544, 401083, 463888, 521874, 695832, 731088, 802166, 1043748, 1203249, 1391664, 1604332, 1863259, 2087496, 2406498, 3208664, 3609747, 3726518, 4174992, 4812996, 5589777, 6417328, 7219494, 7453036, 9625992, 11179554, 14438988, 14906072, 16769331, 19251984, 22359108, 28877976, 29812144, 33538662, 44718216, 57755952, 67077324, 89436432, 134154648, 147197461, 268309296, 294394922, 441592383, 588789844, 883184766, 1177579688, 1324777149, 1766369532, 2355159376, 2649554298, 3532739064, 5299108596, 7065478128, 10598217192, 21196434384]

約数ペア:

[(1, 21196434384), (2, 10598217192), (3, 7065478128), (4, 5299108596), (6, 3532739064), (8, 2649554298), (9, 2355159376), (12, 1766369532), (16, 1324777149), (18, 1177579688), (24, 883184766), (36, 588789844), (48, 441592383), (72, 294394922), (79, 268309296), (144, 147197461), (158, 134154648), (237, 89436432), (316, 67077324), (367, 57755952), (474, 44718216), (632, 33538662), (711, 29812144), (734, 28877976), (948, 22359108), (1101, 19251984), (1264, 16769331), (1422, 14906072), (1468, 14438988), (1896, 11179554), (2202, 9625992), (2844, 7453036), (2936, 7219494), (3303, 6417328), (3792, 5589777), (4404, 4812996), (5077, 4174992), (5688, 3726518), (5872, 3609747), (6606, 3208664), (8808, 2406498), (10154, 2087496), (11376, 1863259), (13212, 1604332), (15231, 1391664), (17616, 1203249), (20308, 1043748), (26424, 802166), (28993, 731088), (30462, 695832), (40616, 521874), (45693, 463888), (52848, 401083), (57986, 365544), (60924, 347916), (81232, 260937), (86979, 243696), (91386, 231944), (115972, 182772), (121848, 173958)]