329763460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{6011}}^1$

素因数の和:6244

約数の個数: 48

約数和(自身を含む): 749431872

約数和(自身を除く): 419668412

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 211, 260, 422, 844, 1055, 2110, 2743, 4220, 5486, 6011, 10972, 12022, 13715, 24044, 27430, 30055, 54860, 60110, 78143, 120220, 156286, 312572, 390715, 781430, 1268321, 1562860, 2536642, 5073284, 6341605, 12683210, 16488173, 25366420, 32976346, 65952692, 82440865, 164881730, 329763460]

約数ペア:

[(1, 329763460), (2, 164881730), (4, 82440865), (5, 65952692), (10, 32976346), (13, 25366420), (20, 16488173), (26, 12683210), (52, 6341605), (65, 5073284), (130, 2536642), (211, 1562860), (260, 1268321), (422, 781430), (844, 390715), (1055, 312572), (2110, 156286), (2743, 120220), (4220, 78143), (5486, 60110), (6011, 54860), (10972, 30055), (12022, 27430), (13715, 24044)]