2230144

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:171

約数の個数: 64

約数和(自身を含む): 5385600

約数和(自身を除く): 3155456

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 131, 133, 152, 224, 262, 266, 304, 448, 524, 532, 608, 896, 917, 1048, 1064, 1216, 1834, 2096, 2128, 2432, 2489, 3668, 4192, 4256, 4978, 7336, 8384, 8512, 9956, 14672, 16768, 17024, 17423, 19912, 29344, 34846, 39824, 58688, 69692, 79648, 117376, 139384, 159296, 278768, 318592, 557536, 1115072, 2230144]

約数ペア:

[(1, 2230144), (2, 1115072), (4, 557536), (7, 318592), (8, 278768), (14, 159296), (16, 139384), (19, 117376), (28, 79648), (32, 69692), (38, 58688), (56, 39824), (64, 34846), (76, 29344), (112, 19912), (128, 17423), (131, 17024), (133, 16768), (152, 14672), (224, 9956), (262, 8512), (266, 8384), (304, 7336), (448, 4978), (524, 4256), (532, 4192), (608, 3668), (896, 2489), (917, 2432), (1048, 2128), (1064, 2096), (1216, 1834)]