1681743924

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{983}}^1$

素因数の和:1107

約数の個数: 192

約数和(自身を含む): 5219450880

約数和(自身を除く): 3537706956

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 54, 62, 63, 73, 84, 93, 108, 124, 126, 146, 186, 189, 217, 219, 252, 279, 292, 372, 378, 434, 438, 511, 558, 651, 657, 756, 837, 868, 876, 983, 1022, 1116, 1302, 1314, 1533, 1674, 1953, 1966, 1971, 2044, 2263, 2604, 2628, 2949, 3066, 3348, 3906, 3932, 3942, 4526, 4599, 5859, 5898, 6132, 6789, 6881, 7812, 7884, 8847, 9052, 9198, 11718, 11796, 13578, 13762, 13797, 15841, 17694, 18396, 20367, 20643, 23436, 26541, 27156, 27524, 27594, 30473, 31682, 35388, 40734, 41286, 47523, 53082, 55188, 60946, 61101, 61929, 63364, 71759, 81468, 82572, 91419, 95046, 106164, 121892, 122202, 123858, 142569, 143518, 182838, 185787, 190092, 213311, 215277, 244404, 247716, 274257, 285138, 287036, 365676, 371574, 426622, 427707, 430554, 502313, 548514, 570276, 639933, 645831, 743148, 822771, 853244, 855414, 861108, 1004626, 1097028, 1279866, 1291662, 1506939, 1645542, 1710828, 1919799, 1937493, 2009252, 2224529, 2559732, 2583324, 3013878, 3291084, 3839598, 3874986, 4449058, 4520817, 5759397, 6027756, 6673587, 7679196, 7749972, 8898116, 9041634, 11518794, 13347174, 13562451, 15571703, 18083268, 20020761, 23037588, 26694348, 27124902, 31143406, 40041522, 46715109, 54249804, 60062283, 62286812, 80083044, 93430218, 120124566, 140145327, 186860436, 240249132, 280290654, 420435981, 560581308, 840871962, 1681743924]

約数ペア:

[(1, 1681743924), (2, 840871962), (3, 560581308), (4, 420435981), (6, 280290654), (7, 240249132), (9, 186860436), (12, 140145327), (14, 120124566), (18, 93430218), (21, 80083044), (27, 62286812), (28, 60062283), (31, 54249804), (36, 46715109), (42, 40041522), (54, 31143406), (62, 27124902), (63, 26694348), (73, 23037588), (84, 20020761), (93, 18083268), (108, 15571703), (124, 13562451), (126, 13347174), (146, 11518794), (186, 9041634), (189, 8898116), (217, 7749972), (219, 7679196), (252, 6673587), (279, 6027756), (292, 5759397), (372, 4520817), (378, 4449058), (434, 3874986), (438, 3839598), (511, 3291084), (558, 3013878), (651, 2583324), (657, 2559732), (756, 2224529), (837, 2009252), (868, 1937493), (876, 1919799), (983, 1710828), (1022, 1645542), (1116, 1506939), (1302, 1291662), (1314, 1279866), (1533, 1097028), (1674, 1004626), (1953, 861108), (1966, 855414), (1971, 853244), (2044, 822771), (2263, 743148), (2604, 645831), (2628, 639933), (2949, 570276), (3066, 548514), (3348, 502313), (3906, 430554), (3932, 427707), (3942, 426622), (4526, 371574), (4599, 365676), (5859, 287036), (5898, 285138), (6132, 274257), (6789, 247716), (6881, 244404), (7812, 215277), (7884, 213311), (8847, 190092), (9052, 185787), (9198, 182838), (11718, 143518), (11796, 142569), (13578, 123858), (13762, 122202), (13797, 121892), (15841, 106164), (17694, 95046), (18396, 91419), (20367, 82572), (20643, 81468), (23436, 71759), (26541, 63364), (27156, 61929), (27524, 61101), (27594, 60946), (30473, 55188), (31682, 53082), (35388, 47523), (40734, 41286)]