331810512

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{307}}^1$

素因数の和:441

約数の個数: 160

約数和(自身を含む): 989936640

約数和(自身を除く): 658126128

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 23, 24, 33, 44, 46, 48, 66, 69, 88, 89, 92, 132, 138, 176, 178, 184, 253, 264, 267, 276, 307, 356, 368, 506, 528, 534, 552, 614, 712, 759, 921, 979, 1012, 1068, 1104, 1228, 1424, 1518, 1842, 1958, 2024, 2047, 2136, 2456, 2937, 3036, 3377, 3684, 3916, 4048, 4094, 4272, 4912, 5874, 6072, 6141, 6754, 7061, 7368, 7832, 8188, 10131, 11748, 12144, 12282, 13508, 14122, 14736, 15664, 16376, 20262, 21183, 22517, 23496, 24564, 27016, 27323, 28244, 32752, 40524, 42366, 45034, 46992, 49128, 54032, 54646, 56488, 67551, 77671, 81048, 81969, 84732, 90068, 98256, 109292, 112976, 135102, 155342, 162096, 163938, 169464, 180136, 218584, 233013, 270204, 300553, 310684, 327876, 338928, 360272, 437168, 466026, 540408, 601106, 621368, 628429, 655752, 901659, 932052, 1080816, 1202212, 1242736, 1256858, 1311504, 1803318, 1864104, 1885287, 2404424, 2513716, 3606636, 3728208, 3770574, 4808848, 5027432, 6912719, 7213272, 7541148, 10054864, 13825438, 14426544, 15082296, 20738157, 27650876, 30164592, 41476314, 55301752, 82952628, 110603504, 165905256, 331810512]

約数ペア:

[(1, 331810512), (2, 165905256), (3, 110603504), (4, 82952628), (6, 55301752), (8, 41476314), (11, 30164592), (12, 27650876), (16, 20738157), (22, 15082296), (23, 14426544), (24, 13825438), (33, 10054864), (44, 7541148), (46, 7213272), (48, 6912719), (66, 5027432), (69, 4808848), (88, 3770574), (89, 3728208), (92, 3606636), (132, 2513716), (138, 2404424), (176, 1885287), (178, 1864104), (184, 1803318), (253, 1311504), (264, 1256858), (267, 1242736), (276, 1202212), (307, 1080816), (356, 932052), (368, 901659), (506, 655752), (528, 628429), (534, 621368), (552, 601106), (614, 540408), (712, 466026), (759, 437168), (921, 360272), (979, 338928), (1012, 327876), (1068, 310684), (1104, 300553), (1228, 270204), (1424, 233013), (1518, 218584), (1842, 180136), (1958, 169464), (2024, 163938), (2047, 162096), (2136, 155342), (2456, 135102), (2937, 112976), (3036, 109292), (3377, 98256), (3684, 90068), (3916, 84732), (4048, 81969), (4094, 81048), (4272, 77671), (4912, 67551), (5874, 56488), (6072, 54646), (6141, 54032), (6754, 49128), (7061, 46992), (7368, 45034), (7832, 42366), (8188, 40524), (10131, 32752), (11748, 28244), (12144, 27323), (12282, 27016), (13508, 24564), (14122, 23496), (14736, 22517), (15664, 21183), (16376, 20262)]