31946757288

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{115019}}^1$

素因数の和:115262

約数の個数: 64

約数和(自身を含む): 81489369600

約数和(自身を除く): 49542612312

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 163, 213, 284, 326, 426, 489, 568, 652, 852, 978, 1304, 1704, 1956, 3912, 11573, 23146, 34719, 46292, 69438, 92584, 115019, 138876, 230038, 277752, 345057, 460076, 690114, 920152, 1380228, 2760456, 8166349, 16332698, 18748097, 24499047, 32665396, 37496194, 48998094, 56244291, 65330792, 74992388, 97996188, 112488582, 149984776, 195992376, 224977164, 449954328, 1331114887, 2662229774, 3993344661, 5324459548, 7986689322, 10648919096, 15973378644, 31946757288]

約数ペア:

[(1, 31946757288), (2, 15973378644), (3, 10648919096), (4, 7986689322), (6, 5324459548), (8, 3993344661), (12, 2662229774), (24, 1331114887), (71, 449954328), (142, 224977164), (163, 195992376), (213, 149984776), (284, 112488582), (326, 97996188), (426, 74992388), (489, 65330792), (568, 56244291), (652, 48998094), (852, 37496194), (978, 32665396), (1304, 24499047), (1704, 18748097), (1956, 16332698), (3912, 8166349), (11573, 2760456), (23146, 1380228), (34719, 920152), (46292, 690114), (69438, 460076), (92584, 345057), (115019, 277752), (138876, 230038)]