420895296

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^1\times {\mathrm{38459}}^1$

素因数の和:38496

約数の個数: 84

約数和(自身を含む): 1269949200

約数和(自身を除く): 849053904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 144, 152, 171, 192, 228, 288, 304, 342, 456, 576, 608, 684, 912, 1216, 1368, 1824, 2736, 3648, 5472, 10944, 38459, 76918, 115377, 153836, 230754, 307672, 346131, 461508, 615344, 692262, 730721, 923016, 1230688, 1384524, 1461442, 1846032, 2192163, 2461376, 2769048, 2922884, 3692064, 4384326, 5538096, 5845768, 6576489, 7384128, 8768652, 11076192, 11691536, 13152978, 17537304, 22152384, 23383072, 26305956, 35074608, 46766144, 52611912, 70149216, 105223824, 140298432, 210447648, 420895296]

約数ペア:

[(1, 420895296), (2, 210447648), (3, 140298432), (4, 105223824), (6, 70149216), (8, 52611912), (9, 46766144), (12, 35074608), (16, 26305956), (18, 23383072), (19, 22152384), (24, 17537304), (32, 13152978), (36, 11691536), (38, 11076192), (48, 8768652), (57, 7384128), (64, 6576489), (72, 5845768), (76, 5538096), (96, 4384326), (114, 3692064), (144, 2922884), (152, 2769048), (171, 2461376), (192, 2192163), (228, 1846032), (288, 1461442), (304, 1384524), (342, 1230688), (456, 923016), (576, 730721), (608, 692262), (684, 615344), (912, 461508), (1216, 346131), (1368, 307672), (1824, 230754), (2736, 153836), (3648, 115377), (5472, 76918), (10944, 38459)]