739888144

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{8581}}^1$

素因数の和:8923

約数の個数: 40

約数和(自身を含む): 1522824408

約数和(自身を除く): 782936264

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 317, 634, 1268, 2536, 5072, 5389, 8581, 10778, 17162, 21556, 34324, 43112, 68648, 86224, 137296, 145877, 291754, 583508, 1167016, 2334032, 2720177, 5440354, 10880708, 21761416, 43522832, 46243009, 92486018, 184972036, 369944072, 739888144]

約数ペア:

[(1, 739888144), (2, 369944072), (4, 184972036), (8, 92486018), (16, 46243009), (17, 43522832), (34, 21761416), (68, 10880708), (136, 5440354), (272, 2720177), (317, 2334032), (634, 1167016), (1268, 583508), (2536, 291754), (5072, 145877), (5389, 137296), (8581, 86224), (10778, 68648), (17162, 43112), (21556, 34324)]