408068382

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{229}}^1$

素因数の和:441

約数の個数: 64

約数和(自身を含む): 858470400

約数和(自身を除く): 450402018

約数列:

[1, 2, 3, 6, 47, 71, 89, 94, 141, 142, 178, 213, 229, 267, 282, 426, 458, 534, 687, 1374, 3337, 4183, 6319, 6674, 8366, 10011, 10763, 12549, 12638, 16259, 18957, 20022, 20381, 21526, 25098, 32289, 32518, 37914, 40762, 48777, 61143, 64578, 97554, 122286, 296993, 593986, 764173, 890979, 957907, 1447051, 1528346, 1781958, 1915814, 2292519, 2873721, 2894102, 4341153, 4585038, 5747442, 8682306, 68011397, 136022794, 204034191, 408068382]

約数ペア:

[(1, 408068382), (2, 204034191), (3, 136022794), (6, 68011397), (47, 8682306), (71, 5747442), (89, 4585038), (94, 4341153), (141, 2894102), (142, 2873721), (178, 2292519), (213, 1915814), (229, 1781958), (267, 1528346), (282, 1447051), (426, 957907), (458, 890979), (534, 764173), (687, 593986), (1374, 296993), (3337, 122286), (4183, 97554), (6319, 64578), (6674, 61143), (8366, 48777), (10011, 40762), (10763, 37914), (12549, 32518), (12638, 32289), (16259, 25098), (18957, 21526), (20022, 20381)]