2560713864

素因数分解:

$2^3\times 3^1\times {\mathrm{97}}^1\times {\mathrm{619}}^1\times {\mathrm{1777}}^1$

素因数の和:2502

約数の個数: 64

約数和(自身を含む): 6481876800

約数和(自身を除く): 3921162936

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 97, 194, 291, 388, 582, 619, 776, 1164, 1238, 1777, 1857, 2328, 2476, 3554, 3714, 4952, 5331, 7108, 7428, 10662, 14216, 14856, 21324, 42648, 60043, 120086, 172369, 180129, 240172, 344738, 360258, 480344, 517107, 689476, 720516, 1034214, 1099963, 1378952, 1441032, 2068428, 2199926, 3299889, 4136856, 4399852, 6599778, 8799704, 13199556, 26399112, 106696411, 213392822, 320089233, 426785644, 640178466, 853571288, 1280356932, 2560713864]

約数ペア:

[(1, 2560713864), (2, 1280356932), (3, 853571288), (4, 640178466), (6, 426785644), (8, 320089233), (12, 213392822), (24, 106696411), (97, 26399112), (194, 13199556), (291, 8799704), (388, 6599778), (582, 4399852), (619, 4136856), (776, 3299889), (1164, 2199926), (1238, 2068428), (1777, 1441032), (1857, 1378952), (2328, 1099963), (2476, 1034214), (3554, 720516), (3714, 689476), (4952, 517107), (5331, 480344), (7108, 360258), (7428, 344738), (10662, 240172), (14216, 180129), (14856, 172369), (21324, 120086), (42648, 60043)]