393374208

素因数分解:

$2^9\times 3^1\times {\mathrm{47}}^1\times {\mathrm{5449}}^1$

素因数の和:5517

約数の個数: 80

約数和(自身を含む): 1070467200

約数和(自身を除く): 677092992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 64, 94, 96, 128, 141, 188, 192, 256, 282, 376, 384, 512, 564, 752, 768, 1128, 1504, 1536, 2256, 3008, 4512, 5449, 6016, 9024, 10898, 12032, 16347, 18048, 21796, 24064, 32694, 36096, 43592, 65388, 72192, 87184, 130776, 174368, 256103, 261552, 348736, 512206, 523104, 697472, 768309, 1024412, 1046208, 1394944, 1536618, 2048824, 2092416, 2789888, 3073236, 4097648, 4184832, 6146472, 8195296, 8369664, 12292944, 16390592, 24585888, 32781184, 49171776, 65562368, 98343552, 131124736, 196687104, 393374208]

約数ペア:

[(1, 393374208), (2, 196687104), (3, 131124736), (4, 98343552), (6, 65562368), (8, 49171776), (12, 32781184), (16, 24585888), (24, 16390592), (32, 12292944), (47, 8369664), (48, 8195296), (64, 6146472), (94, 4184832), (96, 4097648), (128, 3073236), (141, 2789888), (188, 2092416), (192, 2048824), (256, 1536618), (282, 1394944), (376, 1046208), (384, 1024412), (512, 768309), (564, 697472), (752, 523104), (768, 512206), (1128, 348736), (1504, 261552), (1536, 256103), (2256, 174368), (3008, 130776), (4512, 87184), (5449, 72192), (6016, 65388), (9024, 43592), (10898, 36096), (12032, 32694), (16347, 24064), (18048, 21796)]