1263171756

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:297

約数の個数: 288

約数和(自身を含む): 4042178560

約数和(自身を除く): 2779006804

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 19, 21, 22, 28, 31, 33, 38, 42, 44, 57, 62, 66, 76, 77, 84, 93, 114, 121, 124, 132, 133, 154, 186, 209, 211, 217, 228, 231, 242, 266, 308, 341, 363, 372, 399, 418, 422, 434, 462, 484, 532, 589, 627, 633, 651, 682, 726, 798, 836, 844, 847, 868, 924, 1023, 1178, 1254, 1266, 1302, 1364, 1452, 1463, 1477, 1596, 1694, 1767, 2046, 2299, 2321, 2356, 2387, 2508, 2532, 2541, 2604, 2926, 2954, 3388, 3534, 3751, 4009, 4092, 4123, 4389, 4431, 4598, 4642, 4774, 5082, 5852, 5908, 6479, 6541, 6897, 6963, 7068, 7161, 7502, 8018, 8246, 8778, 8862, 9196, 9284, 9548, 10164, 11253, 12027, 12369, 12958, 13082, 13794, 13926, 14322, 15004, 16036, 16093, 16247, 16492, 17556, 17724, 19437, 19623, 22506, 24054, 24738, 25531, 25916, 26164, 26257, 27588, 27852, 28063, 28644, 32186, 32494, 38874, 39246, 44099, 45012, 45353, 45787, 48108, 48279, 48741, 49476, 51062, 52514, 56126, 64372, 64988, 71269, 71951, 76593, 77748, 78492, 78771, 84189, 88198, 90706, 91574, 96558, 97482, 102124, 105028, 112252, 124279, 132297, 136059, 137361, 142538, 143902, 153186, 157542, 168378, 176396, 178717, 181412, 183148, 193116, 194964, 213807, 215853, 248558, 264594, 272118, 274722, 285076, 287804, 306372, 308693, 315084, 336756, 357434, 372837, 427614, 431706, 485089, 497116, 498883, 503657, 529188, 536151, 544236, 549444, 617386, 714868, 745674, 791461, 855228, 863412, 869953, 926079, 970178, 997766, 1007314, 1072302, 1234772, 1367069, 1455267, 1491348, 1496649, 1510971, 1582922, 1739906, 1852158, 1940356, 1995532, 2014628, 2144604, 2374383, 2609859, 2734138, 2910534, 2993298, 3021942, 3165844, 3395623, 3479812, 3704316, 4101207, 4748766, 5219718, 5468276, 5540227, 5821068, 5986596, 6043884, 6791246, 8202414, 9497532, 9569483, 10186869, 10439436, 11080454, 13582492, 15037759, 16404828, 16620681, 19138966, 20373738, 22160908, 28708449, 30075518, 33241362, 38277932, 40747476, 45113277, 57416898, 60151036, 66482724, 90226554, 105264313, 114833796, 180453108, 210528626, 315792939, 421057252, 631585878, 1263171756]

約数ペア:

[(1, 1263171756), (2, 631585878), (3, 421057252), (4, 315792939), (6, 210528626), (7, 180453108), (11, 114833796), (12, 105264313), (14, 90226554), (19, 66482724), (21, 60151036), (22, 57416898), (28, 45113277), (31, 40747476), (33, 38277932), (38, 33241362), (42, 30075518), (44, 28708449), (57, 22160908), (62, 20373738), (66, 19138966), (76, 16620681), (77, 16404828), (84, 15037759), (93, 13582492), (114, 11080454), (121, 10439436), (124, 10186869), (132, 9569483), (133, 9497532), (154, 8202414), (186, 6791246), (209, 6043884), (211, 5986596), (217, 5821068), (228, 5540227), (231, 5468276), (242, 5219718), (266, 4748766), (308, 4101207), (341, 3704316), (363, 3479812), (372, 3395623), (399, 3165844), (418, 3021942), (422, 2993298), (434, 2910534), (462, 2734138), (484, 2609859), (532, 2374383), (589, 2144604), (627, 2014628), (633, 1995532), (651, 1940356), (682, 1852158), (726, 1739906), (798, 1582922), (836, 1510971), (844, 1496649), (847, 1491348), (868, 1455267), (924, 1367069), (1023, 1234772), (1178, 1072302), (1254, 1007314), (1266, 997766), (1302, 970178), (1364, 926079), (1452, 869953), (1463, 863412), (1477, 855228), (1596, 791461), (1694, 745674), (1767, 714868), (2046, 617386), (2299, 549444), (2321, 544236), (2356, 536151), (2387, 529188), (2508, 503657), (2532, 498883), (2541, 497116), (2604, 485089), (2926, 431706), (2954, 427614), (3388, 372837), (3534, 357434), (3751, 336756), (4009, 315084), (4092, 308693), (4123, 306372), (4389, 287804), (4431, 285076), (4598, 274722), (4642, 272118), (4774, 264594), (5082, 248558), (5852, 215853), (5908, 213807), (6479, 194964), (6541, 193116), (6897, 183148), (6963, 181412), (7068, 178717), (7161, 176396), (7502, 168378), (8018, 157542), (8246, 153186), (8778, 143902), (8862, 142538), (9196, 137361), (9284, 136059), (9548, 132297), (10164, 124279), (11253, 112252), (12027, 105028), (12369, 102124), (12958, 97482), (13082, 96558), (13794, 91574), (13926, 90706), (14322, 88198), (15004, 84189), (16036, 78771), (16093, 78492), (16247, 77748), (16492, 76593), (17556, 71951), (17724, 71269), (19437, 64988), (19623, 64372), (22506, 56126), (24054, 52514), (24738, 51062), (25531, 49476), (25916, 48741), (26164, 48279), (26257, 48108), (27588, 45787), (27852, 45353), (28063, 45012), (28644, 44099), (32186, 39246), (32494, 38874)]