1560648064

素因数分解:

$2^7\times {\mathrm{131}}^1\times {\mathrm{163}}^1\times {\mathrm{571}}^1$

素因数の和:879

約数の個数: 64

約数和(自身を含む): 3157577280

約数和(自身を除く): 1596929216

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 131, 163, 262, 326, 524, 571, 652, 1048, 1142, 1304, 2096, 2284, 2608, 4192, 4568, 5216, 8384, 9136, 10432, 16768, 18272, 20864, 21353, 36544, 42706, 73088, 74801, 85412, 93073, 149602, 170824, 186146, 299204, 341648, 372292, 598408, 683296, 744584, 1196816, 1366592, 1489168, 2393632, 2733184, 2978336, 4787264, 5956672, 9574528, 11913344, 12192563, 24385126, 48770252, 97540504, 195081008, 390162016, 780324032, 1560648064]

約数ペア:

[(1, 1560648064), (2, 780324032), (4, 390162016), (8, 195081008), (16, 97540504), (32, 48770252), (64, 24385126), (128, 12192563), (131, 11913344), (163, 9574528), (262, 5956672), (326, 4787264), (524, 2978336), (571, 2733184), (652, 2393632), (1048, 1489168), (1142, 1366592), (1304, 1196816), (2096, 744584), (2284, 683296), (2608, 598408), (4192, 372292), (4568, 341648), (5216, 299204), (8384, 186146), (9136, 170824), (10432, 149602), (16768, 93073), (18272, 85412), (20864, 74801), (21353, 73088), (36544, 42706)]