548418936

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{251}}^1$

素因数の和:469

約数の個数: 128

約数和(自身を含む): 1524096000

約数和(自身を除く): 975677064

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 47, 52, 78, 94, 104, 141, 149, 156, 188, 251, 282, 298, 312, 376, 447, 502, 564, 596, 611, 753, 894, 1004, 1128, 1192, 1222, 1506, 1788, 1833, 1937, 2008, 2444, 3012, 3263, 3576, 3666, 3874, 4888, 5811, 6024, 6526, 7003, 7332, 7748, 9789, 11622, 11797, 13052, 14006, 14664, 15496, 19578, 21009, 23244, 23594, 26104, 28012, 35391, 37399, 39156, 42018, 46488, 47188, 56024, 70782, 74798, 78312, 84036, 91039, 94376, 112197, 141564, 149596, 153361, 168072, 182078, 224394, 273117, 283128, 299192, 306722, 364156, 448788, 460083, 486187, 546234, 613444, 728312, 897576, 920166, 972374, 1092468, 1226888, 1458561, 1757753, 1840332, 1944748, 2184936, 2917122, 3515506, 3680664, 3889496, 5273259, 5834244, 7031012, 10546518, 11668488, 14062024, 21093036, 22850789, 42186072, 45701578, 68552367, 91403156, 137104734, 182806312, 274209468, 548418936]

約数ペア:

[(1, 548418936), (2, 274209468), (3, 182806312), (4, 137104734), (6, 91403156), (8, 68552367), (12, 45701578), (13, 42186072), (24, 22850789), (26, 21093036), (39, 14062024), (47, 11668488), (52, 10546518), (78, 7031012), (94, 5834244), (104, 5273259), (141, 3889496), (149, 3680664), (156, 3515506), (188, 2917122), (251, 2184936), (282, 1944748), (298, 1840332), (312, 1757753), (376, 1458561), (447, 1226888), (502, 1092468), (564, 972374), (596, 920166), (611, 897576), (753, 728312), (894, 613444), (1004, 546234), (1128, 486187), (1192, 460083), (1222, 448788), (1506, 364156), (1788, 306722), (1833, 299192), (1937, 283128), (2008, 273117), (2444, 224394), (3012, 182078), (3263, 168072), (3576, 153361), (3666, 149596), (3874, 141564), (4888, 112197), (5811, 94376), (6024, 91039), (6526, 84036), (7003, 78312), (7332, 74798), (7748, 70782), (9789, 56024), (11622, 47188), (11797, 46488), (13052, 42018), (14006, 39156), (14664, 37399), (15496, 35391), (19578, 28012), (21009, 26104), (23244, 23594)]