2150822268

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{21391}}^1$

素因数の和:21437

約数の個数: 144

約数和(自身を含む): 6828326400

約数和(自身を除く): 4677504132

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 49, 54, 57, 63, 76, 84, 98, 108, 114, 126, 133, 147, 171, 189, 196, 228, 252, 266, 294, 342, 378, 399, 441, 513, 532, 588, 684, 756, 798, 882, 931, 1026, 1197, 1323, 1596, 1764, 1862, 2052, 2394, 2646, 2793, 3591, 3724, 4788, 5292, 5586, 7182, 8379, 11172, 14364, 16758, 21391, 25137, 33516, 42782, 50274, 64173, 85564, 100548, 128346, 149737, 192519, 256692, 299474, 385038, 406429, 449211, 577557, 598948, 770076, 812858, 898422, 1048159, 1155114, 1219287, 1347633, 1625716, 1796844, 2096318, 2310228, 2438574, 2695266, 2845003, 3144477, 3657861, 4042899, 4192636, 4877148, 5390532, 5690006, 6288954, 7315722, 8085798, 8535009, 9433431, 10973583, 11380012, 12577908, 14631444, 16171596, 17070018, 18866862, 19915021, 21947166, 25605027, 28300293, 34140036, 37733724, 39830042, 43894332, 51210054, 56600586, 59745063, 76815081, 79660084, 102420108, 113201172, 119490126, 153630162, 179235189, 238980252, 307260324, 358470378, 537705567, 716940756, 1075411134, 2150822268]

約数ペア:

[(1, 2150822268), (2, 1075411134), (3, 716940756), (4, 537705567), (6, 358470378), (7, 307260324), (9, 238980252), (12, 179235189), (14, 153630162), (18, 119490126), (19, 113201172), (21, 102420108), (27, 79660084), (28, 76815081), (36, 59745063), (38, 56600586), (42, 51210054), (49, 43894332), (54, 39830042), (57, 37733724), (63, 34140036), (76, 28300293), (84, 25605027), (98, 21947166), (108, 19915021), (114, 18866862), (126, 17070018), (133, 16171596), (147, 14631444), (171, 12577908), (189, 11380012), (196, 10973583), (228, 9433431), (252, 8535009), (266, 8085798), (294, 7315722), (342, 6288954), (378, 5690006), (399, 5390532), (441, 4877148), (513, 4192636), (532, 4042899), (588, 3657861), (684, 3144477), (756, 2845003), (798, 2695266), (882, 2438574), (931, 2310228), (1026, 2096318), (1197, 1796844), (1323, 1625716), (1596, 1347633), (1764, 1219287), (1862, 1155114), (2052, 1048159), (2394, 898422), (2646, 812858), (2793, 770076), (3591, 598948), (3724, 577557), (4788, 449211), (5292, 406429), (5586, 385038), (7182, 299474), (8379, 256692), (11172, 192519), (14364, 149737), (16758, 128346), (21391, 100548), (25137, 85564), (33516, 64173), (42782, 50274)]