287080147952

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{56053}}^1\times {\mathrm{24623}}^1$

素因数の和:80697

約数の個数: 40

約数和(自身を含む): 599038784064

約数和(自身を除く): 311958636112

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 24623, 49246, 56053, 98492, 112106, 196984, 224212, 320099, 393968, 448424, 640198, 728689, 896848, 1280396, 1457378, 2560792, 2914756, 5121584, 5829512, 11659024, 1380193019, 2760386038, 5520772076, 11041544152, 17942509247, 22083088304, 35885018494, 71770036988, 143540073976, 287080147952]

約数ペア:

[(1, 287080147952), (2, 143540073976), (4, 71770036988), (8, 35885018494), (13, 22083088304), (16, 17942509247), (26, 11041544152), (52, 5520772076), (104, 2760386038), (208, 1380193019), (24623, 11659024), (49246, 5829512), (56053, 5121584), (98492, 2914756), (112106, 2560792), (196984, 1457378), (224212, 1280396), (320099, 896848), (393968, 728689), (448424, 640198)]