289647924

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{4391}}^1$

素因数の和:4660

約数の個数: 48

約数和(自身を含む): 708341760

約数和(自身を除く): 418693836

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 239, 276, 478, 717, 956, 1434, 2868, 4391, 5497, 8782, 10994, 13173, 16491, 17564, 21988, 26346, 32982, 52692, 65964, 100993, 201986, 302979, 403972, 605958, 1049449, 1211916, 2098898, 3148347, 4197796, 6296694, 12593388, 24137327, 48274654, 72411981, 96549308, 144823962, 289647924]

約数ペア:

[(1, 289647924), (2, 144823962), (3, 96549308), (4, 72411981), (6, 48274654), (12, 24137327), (23, 12593388), (46, 6296694), (69, 4197796), (92, 3148347), (138, 2098898), (239, 1211916), (276, 1049449), (478, 605958), (717, 403972), (956, 302979), (1434, 201986), (2868, 100993), (4391, 65964), (5497, 52692), (8782, 32982), (10994, 26346), (13173, 21988), (16491, 17564)]