261348192

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6823}}^1$

素因数の和:6865

約数の個数: 144

約数和(自身を含む): 894216960

約数和(自身を除く): 632868768

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 96, 112, 114, 126, 133, 144, 152, 168, 171, 224, 228, 252, 266, 288, 304, 336, 342, 399, 456, 504, 532, 608, 672, 684, 798, 912, 1008, 1064, 1197, 1368, 1596, 1824, 2016, 2128, 2394, 2736, 3192, 4256, 4788, 5472, 6384, 6823, 9576, 12768, 13646, 19152, 20469, 27292, 38304, 40938, 47761, 54584, 61407, 81876, 95522, 109168, 122814, 129637, 143283, 163752, 191044, 218336, 245628, 259274, 286566, 327504, 382088, 388911, 429849, 491256, 518548, 573132, 655008, 764176, 777822, 859698, 907459, 982512, 1037096, 1146264, 1166733, 1528352, 1555644, 1719396, 1814918, 1965024, 2074192, 2292528, 2333466, 2722377, 3111288, 3438792, 3629836, 4148384, 4585056, 4666932, 5444754, 6222576, 6877584, 7259672, 8167131, 9333864, 10889508, 12445152, 13755168, 14519344, 16334262, 18667728, 21779016, 29038688, 32668524, 37335456, 43558032, 65337048, 87116064, 130674096, 261348192]

約数ペア:

[(1, 261348192), (2, 130674096), (3, 87116064), (4, 65337048), (6, 43558032), (7, 37335456), (8, 32668524), (9, 29038688), (12, 21779016), (14, 18667728), (16, 16334262), (18, 14519344), (19, 13755168), (21, 12445152), (24, 10889508), (28, 9333864), (32, 8167131), (36, 7259672), (38, 6877584), (42, 6222576), (48, 5444754), (56, 4666932), (57, 4585056), (63, 4148384), (72, 3629836), (76, 3438792), (84, 3111288), (96, 2722377), (112, 2333466), (114, 2292528), (126, 2074192), (133, 1965024), (144, 1814918), (152, 1719396), (168, 1555644), (171, 1528352), (224, 1166733), (228, 1146264), (252, 1037096), (266, 982512), (288, 907459), (304, 859698), (336, 777822), (342, 764176), (399, 655008), (456, 573132), (504, 518548), (532, 491256), (608, 429849), (672, 388911), (684, 382088), (798, 327504), (912, 286566), (1008, 259274), (1064, 245628), (1197, 218336), (1368, 191044), (1596, 163752), (1824, 143283), (2016, 129637), (2128, 122814), (2394, 109168), (2736, 95522), (3192, 81876), (4256, 61407), (4788, 54584), (5472, 47761), (6384, 40938), (6823, 38304), (9576, 27292), (12768, 20469), (13646, 19152)]