521006144

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{1871}}^1$

素因数の和:2131

約数の個数: 56

約数和(自身を含む): 1093622400

約数和(自身を除く): 572616256

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 229, 304, 458, 608, 916, 1216, 1832, 1871, 3664, 3742, 4351, 7328, 7484, 8702, 14656, 14968, 17404, 29936, 34808, 35549, 59872, 69616, 71098, 119744, 139232, 142196, 278464, 284392, 428459, 568784, 856918, 1137568, 1713836, 2275136, 3427672, 6855344, 8140721, 13710688, 16281442, 27421376, 32562884, 65125768, 130251536, 260503072, 521006144]

約数ペア:

[(1, 521006144), (2, 260503072), (4, 130251536), (8, 65125768), (16, 32562884), (19, 27421376), (32, 16281442), (38, 13710688), (64, 8140721), (76, 6855344), (152, 3427672), (229, 2275136), (304, 1713836), (458, 1137568), (608, 856918), (916, 568784), (1216, 428459), (1832, 284392), (1871, 278464), (3664, 142196), (3742, 139232), (4351, 119744), (7328, 71098), (7484, 69616), (8702, 59872), (14656, 35549), (14968, 34808), (17404, 29936)]