745880983416

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{4481}}^1\times {\mathrm{40559}}^1$

素因数の和:45074

約数の個数: 128

約数和(自身を含む): 2181479040000

約数和(自身を除く): 1435598056584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 684, 1026, 1368, 2052, 4104, 4481, 8962, 13443, 17924, 26886, 35848, 40329, 40559, 53772, 80658, 81118, 85139, 107544, 120987, 121677, 161316, 162236, 170278, 241974, 243354, 255417, 322632, 324472, 340556, 365031, 483948, 486708, 510834, 681112, 730062, 766251, 770621, 967896, 973416, 1021668, 1095093, 1460124, 1532502, 1541242, 2043336, 2190186, 2298753, 2311863, 2920248, 3065004, 3082484, 4380372, 4597506, 4623726, 6130008, 6164968, 6935589, 8760744, 9195012, 9247452, 13871178, 18390024, 18494904, 20806767, 27742356, 41613534, 55484712, 83227068, 166454136, 181744879, 363489758, 545234637, 726979516, 1090469274, 1453959032, 1635703911, 2180938548, 3271407822, 3453152701, 4361877096, 4907111733, 6542815644, 6906305402, 9814223466, 10359458103, 13085631288, 13812610804, 19628446932, 20718916206, 27625221608, 31078374309, 39256893864, 41437832412, 62156748618, 82875664824, 93235122927, 124313497236, 186470245854, 248626994472, 372940491708, 745880983416]

約数ペア:

[(1, 745880983416), (2, 372940491708), (3, 248626994472), (4, 186470245854), (6, 124313497236), (8, 93235122927), (9, 82875664824), (12, 62156748618), (18, 41437832412), (19, 39256893864), (24, 31078374309), (27, 27625221608), (36, 20718916206), (38, 19628446932), (54, 13812610804), (57, 13085631288), (72, 10359458103), (76, 9814223466), (108, 6906305402), (114, 6542815644), (152, 4907111733), (171, 4361877096), (216, 3453152701), (228, 3271407822), (342, 2180938548), (456, 1635703911), (513, 1453959032), (684, 1090469274), (1026, 726979516), (1368, 545234637), (2052, 363489758), (4104, 181744879), (4481, 166454136), (8962, 83227068), (13443, 55484712), (17924, 41613534), (26886, 27742356), (35848, 20806767), (40329, 18494904), (40559, 18390024), (53772, 13871178), (80658, 9247452), (81118, 9195012), (85139, 8760744), (107544, 6935589), (120987, 6164968), (121677, 6130008), (161316, 4623726), (162236, 4597506), (170278, 4380372), (241974, 3082484), (243354, 3065004), (255417, 2920248), (322632, 2311863), (324472, 2298753), (340556, 2190186), (365031, 2043336), (483948, 1541242), (486708, 1532502), (510834, 1460124), (681112, 1095093), (730062, 1021668), (766251, 973416), (770621, 967896)]