1897120368

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{509}}^1$

素因数の和:728

約数の個数: 240

約数和(自身を含む): 6284285280

約数和(自身を除く): 4387164912

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 33, 36, 39, 44, 48, 52, 66, 72, 78, 88, 99, 104, 117, 132, 143, 144, 156, 176, 181, 198, 208, 234, 264, 286, 312, 362, 396, 429, 468, 509, 528, 543, 572, 624, 724, 792, 858, 936, 1018, 1086, 1144, 1287, 1448, 1527, 1584, 1629, 1716, 1872, 1991, 2036, 2172, 2288, 2353, 2574, 2896, 3054, 3258, 3432, 3982, 4072, 4344, 4581, 4706, 5148, 5599, 5973, 6108, 6516, 6617, 6864, 7059, 7964, 8144, 8688, 9162, 9412, 10296, 11198, 11946, 12216, 13032, 13234, 14118, 15928, 16797, 17919, 18324, 18824, 19851, 20592, 21177, 22396, 23892, 24432, 25883, 26064, 26468, 28236, 31856, 33594, 35838, 36648, 37648, 39702, 42354, 44792, 47784, 50391, 51766, 52936, 56472, 59553, 67188, 71676, 72787, 73296, 77649, 79404, 84708, 89584, 92129, 95568, 100782, 103532, 105872, 112944, 119106, 134376, 143352, 145574, 155298, 158808, 169416, 184258, 201564, 207064, 218361, 232947, 238212, 268752, 276387, 286704, 291148, 310596, 317616, 338832, 368516, 403128, 414128, 436722, 465894, 476424, 552774, 582296, 621192, 655083, 737032, 806256, 829161, 873444, 931788, 952848, 1013419, 1105548, 1164592, 1197677, 1242384, 1310166, 1474064, 1658322, 1746888, 1863576, 2026838, 2211096, 2395354, 2620332, 3040257, 3316644, 3493776, 3593031, 3727152, 4053676, 4422192, 4790708, 5240664, 6080514, 6633288, 7186062, 8107352, 9120771, 9581416, 10481328, 10779093, 12161028, 13174447, 13266576, 14372124, 16214704, 18241542, 19162832, 21558186, 24322056, 26348894, 28744248, 36483084, 39523341, 43116372, 48644112, 52697788, 57488496, 72966168, 79046682, 86232744, 105395576, 118570023, 145932336, 158093364, 172465488, 210791152, 237140046, 316186728, 474280092, 632373456, 948560184, 1897120368]

約数ペア:

[(1, 1897120368), (2, 948560184), (3, 632373456), (4, 474280092), (6, 316186728), (8, 237140046), (9, 210791152), (11, 172465488), (12, 158093364), (13, 145932336), (16, 118570023), (18, 105395576), (22, 86232744), (24, 79046682), (26, 72966168), (33, 57488496), (36, 52697788), (39, 48644112), (44, 43116372), (48, 39523341), (52, 36483084), (66, 28744248), (72, 26348894), (78, 24322056), (88, 21558186), (99, 19162832), (104, 18241542), (117, 16214704), (132, 14372124), (143, 13266576), (144, 13174447), (156, 12161028), (176, 10779093), (181, 10481328), (198, 9581416), (208, 9120771), (234, 8107352), (264, 7186062), (286, 6633288), (312, 6080514), (362, 5240664), (396, 4790708), (429, 4422192), (468, 4053676), (509, 3727152), (528, 3593031), (543, 3493776), (572, 3316644), (624, 3040257), (724, 2620332), (792, 2395354), (858, 2211096), (936, 2026838), (1018, 1863576), (1086, 1746888), (1144, 1658322), (1287, 1474064), (1448, 1310166), (1527, 1242384), (1584, 1197677), (1629, 1164592), (1716, 1105548), (1872, 1013419), (1991, 952848), (2036, 931788), (2172, 873444), (2288, 829161), (2353, 806256), (2574, 737032), (2896, 655083), (3054, 621192), (3258, 582296), (3432, 552774), (3982, 476424), (4072, 465894), (4344, 436722), (4581, 414128), (4706, 403128), (5148, 368516), (5599, 338832), (5973, 317616), (6108, 310596), (6516, 291148), (6617, 286704), (6864, 276387), (7059, 268752), (7964, 238212), (8144, 232947), (8688, 218361), (9162, 207064), (9412, 201564), (10296, 184258), (11198, 169416), (11946, 158808), (12216, 155298), (13032, 145574), (13234, 143352), (14118, 134376), (15928, 119106), (16797, 112944), (17919, 105872), (18324, 103532), (18824, 100782), (19851, 95568), (20592, 92129), (21177, 89584), (22396, 84708), (23892, 79404), (24432, 77649), (25883, 73296), (26064, 72787), (26468, 71676), (28236, 67188), (31856, 59553), (33594, 56472), (35838, 52936), (36648, 51766), (37648, 50391), (39702, 47784), (42354, 44792)]