297110658

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{337}}^1$

素因数の和:571

約数の個数: 64

約数和(自身を含む): 654151680

約数和(自身を除く): 357041022

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 89, 127, 178, 254, 267, 337, 381, 534, 674, 762, 1011, 1157, 1651, 2022, 2314, 3302, 3471, 4381, 4953, 6942, 8762, 9906, 11303, 13143, 22606, 26286, 29993, 33909, 42799, 59986, 67818, 85598, 89979, 128397, 146939, 179958, 256794, 293878, 389909, 440817, 556387, 779818, 881634, 1112774, 1169727, 1669161, 2339454, 3338322, 3809111, 7618222, 11427333, 22854666, 49518443, 99036886, 148555329, 297110658]

約数ペア:

[(1, 297110658), (2, 148555329), (3, 99036886), (6, 49518443), (13, 22854666), (26, 11427333), (39, 7618222), (78, 3809111), (89, 3338322), (127, 2339454), (178, 1669161), (254, 1169727), (267, 1112774), (337, 881634), (381, 779818), (534, 556387), (674, 440817), (762, 389909), (1011, 293878), (1157, 256794), (1651, 179958), (2022, 146939), (2314, 128397), (3302, 89979), (3471, 85598), (4381, 67818), (4953, 59986), (6942, 42799), (8762, 33909), (9906, 29993), (11303, 26286), (13143, 22606)]