21404776896

素因数分解:

$2^6\times 3^2\times {\mathrm{401}}^1\times {\mathrm{92671}}^1$

素因数の和:93090

約数の個数: 84

約数和(自身を含む): 61506591744

約数和(自身を除く): 40101814848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 401, 576, 802, 1203, 1604, 2406, 3208, 3609, 4812, 6416, 7218, 9624, 12832, 14436, 19248, 25664, 28872, 38496, 57744, 76992, 92671, 115488, 185342, 230976, 278013, 370684, 556026, 741368, 834039, 1112052, 1482736, 1668078, 2224104, 2965472, 3336156, 4448208, 5930944, 6672312, 8896416, 13344624, 17792832, 26689248, 37161071, 53378496, 74322142, 111483213, 148644284, 222966426, 297288568, 334449639, 445932852, 594577136, 668899278, 891865704, 1189154272, 1337798556, 1783731408, 2378308544, 2675597112, 3567462816, 5351194224, 7134925632, 10702388448, 21404776896]

約数ペア:

[(1, 21404776896), (2, 10702388448), (3, 7134925632), (4, 5351194224), (6, 3567462816), (8, 2675597112), (9, 2378308544), (12, 1783731408), (16, 1337798556), (18, 1189154272), (24, 891865704), (32, 668899278), (36, 594577136), (48, 445932852), (64, 334449639), (72, 297288568), (96, 222966426), (144, 148644284), (192, 111483213), (288, 74322142), (401, 53378496), (576, 37161071), (802, 26689248), (1203, 17792832), (1604, 13344624), (2406, 8896416), (3208, 6672312), (3609, 5930944), (4812, 4448208), (6416, 3336156), (7218, 2965472), (9624, 2224104), (12832, 1668078), (14436, 1482736), (19248, 1112052), (25664, 834039), (28872, 741368), (38496, 556026), (57744, 370684), (76992, 278013), (92671, 230976), (115488, 185342)]