291208512

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{557}}^1$

素因数の和:968

約数の個数: 112

約数和(自身を含む): 884407680

約数和(自身を除く): 593199168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 389, 448, 557, 672, 778, 1114, 1167, 1344, 1556, 1671, 2228, 2334, 2723, 3112, 3342, 3899, 4456, 4668, 5446, 6224, 6684, 7798, 8169, 8912, 9336, 10892, 11697, 12448, 13368, 15596, 16338, 17824, 18672, 21784, 23394, 24896, 26736, 31192, 32676, 35648, 37344, 43568, 46788, 53472, 62384, 65352, 74688, 87136, 93576, 106944, 124768, 130704, 174272, 187152, 216673, 249536, 261408, 374304, 433346, 522816, 650019, 748608, 866692, 1300038, 1516711, 1733384, 2600076, 3033422, 3466768, 4550133, 5200152, 6066844, 6933536, 9100266, 10400304, 12133688, 13867072, 18200532, 20800608, 24267376, 36401064, 41601216, 48534752, 72802128, 97069504, 145604256, 291208512]

約数ペア:

[(1, 291208512), (2, 145604256), (3, 97069504), (4, 72802128), (6, 48534752), (7, 41601216), (8, 36401064), (12, 24267376), (14, 20800608), (16, 18200532), (21, 13867072), (24, 12133688), (28, 10400304), (32, 9100266), (42, 6933536), (48, 6066844), (56, 5200152), (64, 4550133), (84, 3466768), (96, 3033422), (112, 2600076), (168, 1733384), (192, 1516711), (224, 1300038), (336, 866692), (389, 748608), (448, 650019), (557, 522816), (672, 433346), (778, 374304), (1114, 261408), (1167, 249536), (1344, 216673), (1556, 187152), (1671, 174272), (2228, 130704), (2334, 124768), (2723, 106944), (3112, 93576), (3342, 87136), (3899, 74688), (4456, 65352), (4668, 62384), (5446, 53472), (6224, 46788), (6684, 43568), (7798, 37344), (8169, 35648), (8912, 32676), (9336, 31192), (10892, 26736), (11697, 24896), (12448, 23394), (13368, 21784), (15596, 18672), (16338, 17824)]