864484872

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{787}}^1\times {\mathrm{1237}}^1$

素因数の和:2070

約数の個数: 64

約数和(自身を含む): 2224240320

約数和(自身を除く): 1359755448

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 787, 888, 1237, 1574, 2361, 2474, 3148, 3711, 4722, 4948, 6296, 7422, 9444, 9896, 14844, 18888, 29119, 29688, 45769, 58238, 87357, 91538, 116476, 137307, 174714, 183076, 232952, 274614, 349428, 366152, 549228, 698856, 973519, 1098456, 1947038, 2920557, 3894076, 5841114, 7788152, 11682228, 23364456, 36020203, 72040406, 108060609, 144080812, 216121218, 288161624, 432242436, 864484872]

約数ペア:

[(1, 864484872), (2, 432242436), (3, 288161624), (4, 216121218), (6, 144080812), (8, 108060609), (12, 72040406), (24, 36020203), (37, 23364456), (74, 11682228), (111, 7788152), (148, 5841114), (222, 3894076), (296, 2920557), (444, 1947038), (787, 1098456), (888, 973519), (1237, 698856), (1574, 549228), (2361, 366152), (2474, 349428), (3148, 274614), (3711, 232952), (4722, 183076), (4948, 174714), (6296, 137307), (7422, 116476), (9444, 91538), (9896, 87357), (14844, 58238), (18888, 45769), (29119, 29688)]