388516464

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{385433}}^1$

素因数の和:385454

約数の個数: 60

約数和(自身を含む): 1242639216

約数和(自身を除く): 854122752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 385433, 770866, 1156299, 1541732, 2312598, 2698031, 3083464, 3468897, 4625196, 5396062, 6166928, 6937794, 8094093, 9250392, 10792124, 13875588, 16188186, 18500784, 21584248, 24282279, 27751176, 32376372, 43168496, 48564558, 55502352, 64752744, 97129116, 129505488, 194258232, 388516464]

約数ペア:

[(1, 388516464), (2, 194258232), (3, 129505488), (4, 97129116), (6, 64752744), (7, 55502352), (8, 48564558), (9, 43168496), (12, 32376372), (14, 27751176), (16, 24282279), (18, 21584248), (21, 18500784), (24, 16188186), (28, 13875588), (36, 10792124), (42, 9250392), (48, 8094093), (56, 6937794), (63, 6166928), (72, 5396062), (84, 4625196), (112, 3468897), (126, 3083464), (144, 2698031), (168, 2312598), (252, 1541732), (336, 1156299), (504, 770866), (1008, 385433)]