218910804

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{23909}}^1$

素因数の和:24032

約数の個数: 48

約数和(自身を含む): 589142400

約数和(自身を除く): 370231596

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 109, 218, 327, 436, 654, 763, 1308, 1526, 2289, 3052, 4578, 9156, 23909, 47818, 71727, 95636, 143454, 167363, 286908, 334726, 502089, 669452, 1004178, 2008356, 2606081, 5212162, 7818243, 10424324, 15636486, 18242567, 31272972, 36485134, 54727701, 72970268, 109455402, 218910804]

約数ペア:

[(1, 218910804), (2, 109455402), (3, 72970268), (4, 54727701), (6, 36485134), (7, 31272972), (12, 18242567), (14, 15636486), (21, 10424324), (28, 7818243), (42, 5212162), (84, 2606081), (109, 2008356), (218, 1004178), (327, 669452), (436, 502089), (654, 334726), (763, 286908), (1308, 167363), (1526, 143454), (2289, 95636), (3052, 71727), (4578, 47818), (9156, 23909)]