738134244

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{1789}}^1$

素因数の和:2029

約数の個数: 72

約数和(自身を含む): 1904509880

約数和(自身を除く): 1166375636

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 146, 157, 219, 292, 314, 438, 471, 628, 657, 876, 942, 1314, 1413, 1789, 1884, 2628, 2826, 3578, 5367, 5652, 7156, 10734, 11461, 16101, 21468, 22922, 32202, 34383, 45844, 64404, 68766, 103149, 130597, 137532, 206298, 261194, 280873, 391791, 412596, 522388, 561746, 783582, 842619, 1123492, 1175373, 1567164, 1685238, 2350746, 2527857, 3370476, 4701492, 5055714, 10111428, 20503729, 41007458, 61511187, 82014916, 123022374, 184533561, 246044748, 369067122, 738134244]

約数ペア:

[(1, 738134244), (2, 369067122), (3, 246044748), (4, 184533561), (6, 123022374), (9, 82014916), (12, 61511187), (18, 41007458), (36, 20503729), (73, 10111428), (146, 5055714), (157, 4701492), (219, 3370476), (292, 2527857), (314, 2350746), (438, 1685238), (471, 1567164), (628, 1175373), (657, 1123492), (876, 842619), (942, 783582), (1314, 561746), (1413, 522388), (1789, 412596), (1884, 391791), (2628, 280873), (2826, 261194), (3578, 206298), (5367, 137532), (5652, 130597), (7156, 103149), (10734, 68766), (11461, 64404), (16101, 45844), (21468, 34383), (22922, 32202)]