1601536664

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{27847}}^1$

素因数の和:27952

約数の個数: 64

約数和(自身を含む): 3742771200

約数和(自身を除く): 2141234536

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 79, 91, 104, 158, 182, 316, 364, 553, 632, 728, 1027, 1106, 2054, 2212, 4108, 4424, 7189, 8216, 14378, 27847, 28756, 55694, 57512, 111388, 194929, 222776, 362011, 389858, 724022, 779716, 1448044, 1559432, 2199913, 2534077, 2896088, 4399826, 5068154, 8799652, 10136308, 15399391, 17599304, 20272616, 28598869, 30798782, 57197738, 61597564, 114395476, 123195128, 200192083, 228790952, 400384166, 800768332, 1601536664]

約数ペア:

[(1, 1601536664), (2, 800768332), (4, 400384166), (7, 228790952), (8, 200192083), (13, 123195128), (14, 114395476), (26, 61597564), (28, 57197738), (52, 30798782), (56, 28598869), (79, 20272616), (91, 17599304), (104, 15399391), (158, 10136308), (182, 8799652), (316, 5068154), (364, 4399826), (553, 2896088), (632, 2534077), (728, 2199913), (1027, 1559432), (1106, 1448044), (2054, 779716), (2212, 724022), (4108, 389858), (4424, 362011), (7189, 222776), (8216, 194929), (14378, 111388), (27847, 57512), (28756, 55694)]