488651468

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{3221}}^1$

素因数の和:3362

約数の個数: 48

約数和(自身を含む): 954846144

約数和(自身を除く): 466194676

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 97, 194, 388, 391, 782, 1564, 1649, 2231, 3221, 3298, 4462, 6442, 6596, 8924, 12884, 37927, 54757, 74083, 75854, 109514, 148166, 151708, 219028, 296332, 312437, 624874, 1249748, 1259411, 2518822, 5037644, 5311429, 7186051, 10622858, 14372102, 21245716, 28744204, 122162867, 244325734, 488651468]

約数ペア:

[(1, 488651468), (2, 244325734), (4, 122162867), (17, 28744204), (23, 21245716), (34, 14372102), (46, 10622858), (68, 7186051), (92, 5311429), (97, 5037644), (194, 2518822), (388, 1259411), (391, 1249748), (782, 624874), (1564, 312437), (1649, 296332), (2231, 219028), (3221, 151708), (3298, 148166), (4462, 109514), (6442, 75854), (6596, 74083), (8924, 54757), (12884, 37927)]