248831418

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{233}}^1\times {\mathrm{1471}}^1$

素因数の和:1731

約数の個数: 48

約数和(自身を含む): 549739008

約数和(自身を除く): 300907590

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 233, 242, 363, 466, 699, 726, 1398, 1471, 2563, 2942, 4413, 5126, 7689, 8826, 15378, 16181, 28193, 32362, 48543, 56386, 84579, 97086, 169158, 177991, 342743, 355982, 533973, 685486, 1028229, 1067946, 2056458, 3770173, 7540346, 11310519, 22621038, 41471903, 82943806, 124415709, 248831418]

約数ペア:

[(1, 248831418), (2, 124415709), (3, 82943806), (6, 41471903), (11, 22621038), (22, 11310519), (33, 7540346), (66, 3770173), (121, 2056458), (233, 1067946), (242, 1028229), (363, 685486), (466, 533973), (699, 355982), (726, 342743), (1398, 177991), (1471, 169158), (2563, 97086), (2942, 84579), (4413, 56386), (5126, 48543), (7689, 32362), (8826, 28193), (15378, 16181)]