7248379992

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{643957}}^1$

素因数の和:644040

約数の個数: 64

約数和(自身を含む): 21018789120

約数和(自身を除く): 13770409128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 67, 84, 134, 168, 201, 268, 402, 469, 536, 804, 938, 1407, 1608, 1876, 2814, 3752, 5628, 11256, 643957, 1287914, 1931871, 2575828, 3863742, 4507699, 5151656, 7727484, 9015398, 13523097, 15454968, 18030796, 27046194, 36061592, 43145119, 54092388, 86290238, 108184776, 129435357, 172580476, 258870714, 302015833, 345160952, 517741428, 604031666, 906047499, 1035482856, 1208063332, 1812094998, 2416126664, 3624189996, 7248379992]

約数ペア:

[(1, 7248379992), (2, 3624189996), (3, 2416126664), (4, 1812094998), (6, 1208063332), (7, 1035482856), (8, 906047499), (12, 604031666), (14, 517741428), (21, 345160952), (24, 302015833), (28, 258870714), (42, 172580476), (56, 129435357), (67, 108184776), (84, 86290238), (134, 54092388), (168, 43145119), (201, 36061592), (268, 27046194), (402, 18030796), (469, 15454968), (536, 13523097), (804, 9015398), (938, 7727484), (1407, 5151656), (1608, 4507699), (1876, 3863742), (2814, 2575828), (3752, 1931871), (5628, 1287914), (11256, 643957)]