248114497276

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{1487}}^1\times {\mathrm{18731}}^1$

素因数の和:20370

約数の個数: 48

約数和(自身を含む): 463587328512

約数和(自身を除く): 215472831236

約数列:

[1, 2, 4, 17, 34, 68, 131, 262, 524, 1487, 2227, 2974, 4454, 5948, 8908, 18731, 25279, 37462, 50558, 74924, 101116, 194797, 318427, 389594, 636854, 779188, 1273708, 2453761, 3311549, 4907522, 6623098, 9815044, 13246196, 27852997, 41713937, 55705994, 83427874, 111411988, 166855748, 473500949, 947001898, 1894003796, 3648742607, 7297485214, 14594970428, 62028624319, 124057248638, 248114497276]

約数ペア:

[(1, 248114497276), (2, 124057248638), (4, 62028624319), (17, 14594970428), (34, 7297485214), (68, 3648742607), (131, 1894003796), (262, 947001898), (524, 473500949), (1487, 166855748), (2227, 111411988), (2974, 83427874), (4454, 55705994), (5948, 41713937), (8908, 27852997), (18731, 13246196), (25279, 9815044), (37462, 6623098), (50558, 4907522), (74924, 3311549), (101116, 2453761), (194797, 1273708), (318427, 779188), (389594, 636854)]