320460472

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1933}}^1$

素因数の和:2032

約数の個数: 64

約数和(自身を含む): 676745280

約数和(自身を除く): 356284808

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 53, 68, 92, 106, 136, 184, 212, 391, 424, 782, 901, 1219, 1564, 1802, 1933, 2438, 3128, 3604, 3866, 4876, 7208, 7732, 9752, 15464, 20723, 32861, 41446, 44459, 65722, 82892, 88918, 102449, 131444, 165784, 177836, 204898, 262888, 355672, 409796, 755803, 819592, 1511606, 1741633, 2356327, 3023212, 3483266, 4712654, 6046424, 6966532, 9425308, 13933064, 18850616, 40057559, 80115118, 160230236, 320460472]

約数ペア:

[(1, 320460472), (2, 160230236), (4, 80115118), (8, 40057559), (17, 18850616), (23, 13933064), (34, 9425308), (46, 6966532), (53, 6046424), (68, 4712654), (92, 3483266), (106, 3023212), (136, 2356327), (184, 1741633), (212, 1511606), (391, 819592), (424, 755803), (782, 409796), (901, 355672), (1219, 262888), (1564, 204898), (1802, 177836), (1933, 165784), (2438, 131444), (3128, 102449), (3604, 88918), (3866, 82892), (4876, 65722), (7208, 44459), (7732, 41446), (9752, 32861), (15464, 20723)]