659865492

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{5573}}^1$

素因数の和:5630

約数の個数: 144

約数和(自身を含む): 2045167488

約数和(自身を除く): 1385301996

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 23, 26, 33, 36, 39, 44, 46, 52, 66, 69, 78, 92, 99, 117, 132, 138, 143, 156, 198, 207, 234, 253, 276, 286, 299, 396, 414, 429, 468, 506, 572, 598, 759, 828, 858, 897, 1012, 1196, 1287, 1518, 1716, 1794, 2277, 2574, 2691, 3036, 3289, 3588, 4554, 5148, 5382, 5573, 6578, 9108, 9867, 10764, 11146, 13156, 16719, 19734, 22292, 29601, 33438, 39468, 50157, 59202, 61303, 66876, 72449, 100314, 118404, 122606, 128179, 144898, 183909, 200628, 217347, 245212, 256358, 289796, 367818, 384537, 434694, 512716, 551727, 652041, 735636, 769074, 796939, 869388, 1103454, 1153611, 1304082, 1409969, 1538148, 1593878, 1666327, 2206908, 2307222, 2390817, 2608164, 2819938, 3187756, 3332654, 4229907, 4614444, 4781634, 4998981, 5639876, 6665308, 7172451, 8459814, 9563268, 9997962, 12689721, 14344902, 14996943, 16919628, 18329597, 19995924, 25379442, 28689804, 29993886, 36659194, 50758884, 54988791, 59987772, 73318388, 109977582, 164966373, 219955164, 329932746, 659865492]

約数ペア:

[(1, 659865492), (2, 329932746), (3, 219955164), (4, 164966373), (6, 109977582), (9, 73318388), (11, 59987772), (12, 54988791), (13, 50758884), (18, 36659194), (22, 29993886), (23, 28689804), (26, 25379442), (33, 19995924), (36, 18329597), (39, 16919628), (44, 14996943), (46, 14344902), (52, 12689721), (66, 9997962), (69, 9563268), (78, 8459814), (92, 7172451), (99, 6665308), (117, 5639876), (132, 4998981), (138, 4781634), (143, 4614444), (156, 4229907), (198, 3332654), (207, 3187756), (234, 2819938), (253, 2608164), (276, 2390817), (286, 2307222), (299, 2206908), (396, 1666327), (414, 1593878), (429, 1538148), (468, 1409969), (506, 1304082), (572, 1153611), (598, 1103454), (759, 869388), (828, 796939), (858, 769074), (897, 735636), (1012, 652041), (1196, 551727), (1287, 512716), (1518, 434694), (1716, 384537), (1794, 367818), (2277, 289796), (2574, 256358), (2691, 245212), (3036, 217347), (3289, 200628), (3588, 183909), (4554, 144898), (5148, 128179), (5382, 122606), (5573, 118404), (6578, 100314), (9108, 72449), (9867, 66876), (10764, 61303), (11146, 59202), (13156, 50157), (16719, 39468), (19734, 33438), (22292, 29601)]