514488

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1$

素因数の和:136

約数の個数: 64

約数和(自身を含む): 1481760

約数和(自身を除く): 967272

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 97, 102, 104, 136, 156, 194, 204, 221, 291, 312, 388, 408, 442, 582, 663, 776, 884, 1164, 1261, 1326, 1649, 1768, 2328, 2522, 2652, 3298, 3783, 4947, 5044, 5304, 6596, 7566, 9894, 10088, 13192, 15132, 19788, 21437, 30264, 39576, 42874, 64311, 85748, 128622, 171496, 257244, 514488]

約数ペア:

[(1, 514488), (2, 257244), (3, 171496), (4, 128622), (6, 85748), (8, 64311), (12, 42874), (13, 39576), (17, 30264), (24, 21437), (26, 19788), (34, 15132), (39, 13192), (51, 10088), (52, 9894), (68, 7566), (78, 6596), (97, 5304), (102, 5044), (104, 4947), (136, 3783), (156, 3298), (194, 2652), (204, 2522), (221, 2328), (291, 1768), (312, 1649), (388, 1326), (408, 1261), (442, 1164), (582, 884), (663, 776)]