447504512

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{373}}^1$

素因数の和:510

約数の個数: 128

約数和(自身を含む): 1110869760

約数和(自身を除く): 663365248

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 103, 104, 112, 128, 182, 206, 208, 224, 364, 373, 412, 416, 448, 721, 728, 746, 824, 832, 896, 1339, 1442, 1456, 1492, 1648, 1664, 2611, 2678, 2884, 2912, 2984, 3296, 4849, 5222, 5356, 5768, 5824, 5968, 6592, 9373, 9698, 10444, 10712, 11536, 11648, 11936, 13184, 18746, 19396, 20888, 21424, 23072, 23872, 33943, 37492, 38419, 38792, 41776, 42848, 46144, 47744, 67886, 74984, 76838, 77584, 83552, 85696, 92288, 135772, 149968, 153676, 155168, 167104, 171392, 268933, 271544, 299936, 307352, 310336, 334208, 499447, 537866, 543088, 599872, 614704, 620672, 998894, 1075732, 1086176, 1199744, 1229408, 1997788, 2151464, 2172352, 2458816, 3496129, 3995576, 4302928, 4344704, 4917632, 6992258, 7991152, 8605856, 13984516, 15982304, 17211712, 27969032, 31964608, 34423424, 55938064, 63929216, 111876128, 223752256, 447504512]

約数ペア:

[(1, 447504512), (2, 223752256), (4, 111876128), (7, 63929216), (8, 55938064), (13, 34423424), (14, 31964608), (16, 27969032), (26, 17211712), (28, 15982304), (32, 13984516), (52, 8605856), (56, 7991152), (64, 6992258), (91, 4917632), (103, 4344704), (104, 4302928), (112, 3995576), (128, 3496129), (182, 2458816), (206, 2172352), (208, 2151464), (224, 1997788), (364, 1229408), (373, 1199744), (412, 1086176), (416, 1075732), (448, 998894), (721, 620672), (728, 614704), (746, 599872), (824, 543088), (832, 537866), (896, 499447), (1339, 334208), (1442, 310336), (1456, 307352), (1492, 299936), (1648, 271544), (1664, 268933), (2611, 171392), (2678, 167104), (2884, 155168), (2912, 153676), (2984, 149968), (3296, 135772), (4849, 92288), (5222, 85696), (5356, 83552), (5768, 77584), (5824, 76838), (5968, 74984), (6592, 67886), (9373, 47744), (9698, 46144), (10444, 42848), (10712, 41776), (11536, 38792), (11648, 38419), (11936, 37492), (13184, 33943), (18746, 23872), (19396, 23072), (20888, 21424)]