339744996872

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{12743}}^1\times {\mathrm{196039}}^1$

素因数の和:208805

約数の個数: 32

約数和(自身を含む): 674550115200

約数和(自身を除く): 334805118328

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 12743, 25486, 50972, 101944, 196039, 216631, 392078, 433262, 784156, 866524, 1568312, 1733048, 3332663, 6665326, 13330652, 26661304, 2498124977, 4996249954, 9992499908, 19984999816, 42468124609, 84936249218, 169872498436, 339744996872]

約数ペア:

[(1, 339744996872), (2, 169872498436), (4, 84936249218), (8, 42468124609), (17, 19984999816), (34, 9992499908), (68, 4996249954), (136, 2498124977), (12743, 26661304), (25486, 13330652), (50972, 6665326), (101944, 3332663), (196039, 1733048), (216631, 1568312), (392078, 866524), (433262, 784156)]