2149953984

素因数分解:

$2^6\times 3^2\times {\mathrm{197}}^1\times {\mathrm{18947}}^1$

素因数の和:19162

約数の個数: 84

約数和(自身を含む): 6194063304

約数和(自身を除く): 4044109320

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 197, 288, 394, 576, 591, 788, 1182, 1576, 1773, 2364, 3152, 3546, 4728, 6304, 7092, 9456, 12608, 14184, 18912, 18947, 28368, 37824, 37894, 56736, 56841, 75788, 113472, 113682, 151576, 170523, 227364, 303152, 341046, 454728, 606304, 682092, 909456, 1212608, 1364184, 1818912, 2728368, 3637824, 3732559, 5456736, 7465118, 10913472, 11197677, 14930236, 22395354, 29860472, 33593031, 44790708, 59720944, 67186062, 89581416, 119441888, 134372124, 179162832, 238883776, 268744248, 358325664, 537488496, 716651328, 1074976992, 2149953984]

約数ペア:

[(1, 2149953984), (2, 1074976992), (3, 716651328), (4, 537488496), (6, 358325664), (8, 268744248), (9, 238883776), (12, 179162832), (16, 134372124), (18, 119441888), (24, 89581416), (32, 67186062), (36, 59720944), (48, 44790708), (64, 33593031), (72, 29860472), (96, 22395354), (144, 14930236), (192, 11197677), (197, 10913472), (288, 7465118), (394, 5456736), (576, 3732559), (591, 3637824), (788, 2728368), (1182, 1818912), (1576, 1364184), (1773, 1212608), (2364, 909456), (3152, 682092), (3546, 606304), (4728, 454728), (6304, 341046), (7092, 303152), (9456, 227364), (12608, 170523), (14184, 151576), (18912, 113682), (18947, 113472), (28368, 75788), (37824, 56841), (37894, 56736)]