389987133984

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{331}}^1\times {\mathrm{584429}}^1$

素因数の和:584783

約数の個数: 144

約数和(自身を含む): 1271289539520

約数和(自身を除く): 881302405536

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 331, 336, 504, 662, 672, 993, 1008, 1324, 1986, 2016, 2317, 2648, 2979, 3972, 4634, 5296, 5958, 6951, 7944, 9268, 10592, 11916, 13902, 15888, 18536, 20853, 23832, 27804, 31776, 37072, 41706, 47664, 55608, 74144, 83412, 95328, 111216, 166824, 222432, 333648, 584429, 667296, 1168858, 1753287, 2337716, 3506574, 4091003, 4675432, 5259861, 7013148, 8182006, 9350864, 10519722, 12273009, 14026296, 16364012, 18701728, 21039444, 24546018, 28052592, 32728024, 36819027, 42078888, 49092036, 56105184, 65456048, 73638054, 84157776, 98184072, 130912096, 147276108, 168315552, 193445999, 196368144, 294552216, 386891998, 392736288, 580337997, 589104432, 773783996, 1160675994, 1178208864, 1354121993, 1547567992, 1741013991, 2321351988, 2708243986, 3095135984, 3482027982, 4062365979, 4642703976, 5416487972, 6190271968, 6964055964, 8124731958, 9285407952, 10832975944, 12187097937, 13928111928, 16249463916, 18570815904, 21665951888, 24374195874, 27856223856, 32498927832, 43331903776, 48748391748, 55712447712, 64997855664, 97496783496, 129995711328, 194993566992, 389987133984]

約数ペア:

[(1, 389987133984), (2, 194993566992), (3, 129995711328), (4, 97496783496), (6, 64997855664), (7, 55712447712), (8, 48748391748), (9, 43331903776), (12, 32498927832), (14, 27856223856), (16, 24374195874), (18, 21665951888), (21, 18570815904), (24, 16249463916), (28, 13928111928), (32, 12187097937), (36, 10832975944), (42, 9285407952), (48, 8124731958), (56, 6964055964), (63, 6190271968), (72, 5416487972), (84, 4642703976), (96, 4062365979), (112, 3482027982), (126, 3095135984), (144, 2708243986), (168, 2321351988), (224, 1741013991), (252, 1547567992), (288, 1354121993), (331, 1178208864), (336, 1160675994), (504, 773783996), (662, 589104432), (672, 580337997), (993, 392736288), (1008, 386891998), (1324, 294552216), (1986, 196368144), (2016, 193445999), (2317, 168315552), (2648, 147276108), (2979, 130912096), (3972, 98184072), (4634, 84157776), (5296, 73638054), (5958, 65456048), (6951, 56105184), (7944, 49092036), (9268, 42078888), (10592, 36819027), (11916, 32728024), (13902, 28052592), (15888, 24546018), (18536, 21039444), (20853, 18701728), (23832, 16364012), (27804, 14026296), (31776, 12273009), (37072, 10519722), (41706, 9350864), (47664, 8182006), (55608, 7013148), (74144, 5259861), (83412, 4675432), (95328, 4091003), (111216, 3506574), (166824, 2337716), (222432, 1753287), (333648, 1168858), (584429, 667296)]