21979352592

素因数分解:

$2^4\times 3^4\times {\mathrm{199}}^1\times {\mathrm{85223}}^1$

素因数の和:85442

約数の個数: 100

約数和(自身を含む): 63935044800

約数和(自身を除く): 41955692208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 199, 216, 324, 398, 432, 597, 648, 796, 1194, 1296, 1592, 1791, 2388, 3184, 3582, 4776, 5373, 7164, 9552, 10746, 14328, 16119, 21492, 28656, 32238, 42984, 64476, 85223, 85968, 128952, 170446, 255669, 257904, 340892, 511338, 681784, 767007, 1022676, 1363568, 1534014, 2045352, 2301021, 3068028, 4090704, 4602042, 6136056, 6903063, 9204084, 12272112, 13806126, 16959377, 18408168, 27612252, 33918754, 36816336, 50878131, 55224504, 67837508, 101756262, 110449008, 135675016, 152634393, 203512524, 271350032, 305268786, 407025048, 457903179, 610537572, 814050096, 915806358, 1221075144, 1373709537, 1831612716, 2442150288, 2747419074, 3663225432, 5494838148, 7326450864, 10989676296, 21979352592]

約数ペア:

[(1, 21979352592), (2, 10989676296), (3, 7326450864), (4, 5494838148), (6, 3663225432), (8, 2747419074), (9, 2442150288), (12, 1831612716), (16, 1373709537), (18, 1221075144), (24, 915806358), (27, 814050096), (36, 610537572), (48, 457903179), (54, 407025048), (72, 305268786), (81, 271350032), (108, 203512524), (144, 152634393), (162, 135675016), (199, 110449008), (216, 101756262), (324, 67837508), (398, 55224504), (432, 50878131), (597, 36816336), (648, 33918754), (796, 27612252), (1194, 18408168), (1296, 16959377), (1592, 13806126), (1791, 12272112), (2388, 9204084), (3184, 6903063), (3582, 6136056), (4776, 4602042), (5373, 4090704), (7164, 3068028), (9552, 2301021), (10746, 2045352), (14328, 1534014), (16119, 1363568), (21492, 1022676), (28656, 767007), (32238, 681784), (42984, 511338), (64476, 340892), (85223, 257904), (85968, 255669), (128952, 170446)]