545157424

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{1063}}^1$

素因数の和:1338

約数の個数: 80

約数和(自身を含む): 1277140480

約数和(自身を除く): 731983056

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 241, 266, 304, 482, 532, 964, 1063, 1064, 1687, 1928, 2126, 2128, 3374, 3856, 4252, 4579, 6748, 7441, 8504, 9158, 13496, 14882, 17008, 18316, 20197, 26992, 29764, 32053, 36632, 40394, 59528, 64106, 73264, 80788, 119056, 128212, 141379, 161576, 256183, 256424, 282758, 323152, 512366, 512848, 565516, 1024732, 1131032, 1793281, 2049464, 2262064, 3586562, 4098928, 4867477, 7173124, 9734954, 14346248, 19469908, 28692496, 34072339, 38939816, 68144678, 77879632, 136289356, 272578712, 545157424]

約数ペア:

[(1, 545157424), (2, 272578712), (4, 136289356), (7, 77879632), (8, 68144678), (14, 38939816), (16, 34072339), (19, 28692496), (28, 19469908), (38, 14346248), (56, 9734954), (76, 7173124), (112, 4867477), (133, 4098928), (152, 3586562), (241, 2262064), (266, 2049464), (304, 1793281), (482, 1131032), (532, 1024732), (964, 565516), (1063, 512848), (1064, 512366), (1687, 323152), (1928, 282758), (2126, 256424), (2128, 256183), (3374, 161576), (3856, 141379), (4252, 128212), (4579, 119056), (6748, 80788), (7441, 73264), (8504, 64106), (9158, 59528), (13496, 40394), (14882, 36632), (17008, 32053), (18316, 29764), (20197, 26992)]