448392

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1$

素因数の和:190

約数の個数: 64

約数和(自身を含む): 1365120

約数和(自身を除く): 916728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 157, 168, 204, 238, 314, 357, 408, 471, 476, 628, 714, 942, 952, 1099, 1256, 1428, 1884, 2198, 2669, 2856, 3297, 3768, 4396, 5338, 6594, 8007, 8792, 10676, 13188, 16014, 18683, 21352, 26376, 32028, 37366, 56049, 64056, 74732, 112098, 149464, 224196, 448392]

約数ペア:

[(1, 448392), (2, 224196), (3, 149464), (4, 112098), (6, 74732), (7, 64056), (8, 56049), (12, 37366), (14, 32028), (17, 26376), (21, 21352), (24, 18683), (28, 16014), (34, 13188), (42, 10676), (51, 8792), (56, 8007), (68, 6594), (84, 5338), (102, 4396), (119, 3768), (136, 3297), (157, 2856), (168, 2669), (204, 2198), (238, 1884), (314, 1428), (357, 1256), (408, 1099), (471, 952), (476, 942), (628, 714)]