291264263016

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{1999}}^1\times {\mathrm{2393}}^1$

素因数の和:4503

約数の個数: 128

約数和(自身を含む): 758419200000

約数和(自身を除く): 467154936984

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 59, 86, 118, 129, 172, 177, 236, 258, 344, 354, 472, 516, 708, 1032, 1416, 1999, 2393, 2537, 3998, 4786, 5074, 5997, 7179, 7611, 7996, 9572, 10148, 11994, 14358, 15222, 15992, 19144, 20296, 23988, 28716, 30444, 47976, 57432, 60888, 85957, 102899, 117941, 141187, 171914, 205798, 235882, 257871, 282374, 308697, 343828, 353823, 411596, 423561, 471764, 515742, 564748, 617394, 687656, 707646, 823192, 847122, 943528, 1031484, 1129496, 1234788, 1415292, 1694244, 2062968, 2469576, 2830584, 3388488, 4783607, 5071463, 6071041, 9567214, 10142926, 12142082, 14350821, 15214389, 18213123, 19134428, 20285852, 24284164, 28701642, 30428778, 36426246, 38268856, 40571704, 48568328, 57403284, 60857556, 72852492, 114806568, 121715112, 145704984, 205695101, 282232813, 411390202, 564465626, 617085303, 822780404, 846698439, 1128931252, 1234170606, 1645560808, 1693396878, 2257862504, 2468341212, 3386793756, 4936682424, 6773587512, 12136010959, 24272021918, 36408032877, 48544043836, 72816065754, 97088087672, 145632131508, 291264263016]

約数ペア:

[(1, 291264263016), (2, 145632131508), (3, 97088087672), (4, 72816065754), (6, 48544043836), (8, 36408032877), (12, 24272021918), (24, 12136010959), (43, 6773587512), (59, 4936682424), (86, 3386793756), (118, 2468341212), (129, 2257862504), (172, 1693396878), (177, 1645560808), (236, 1234170606), (258, 1128931252), (344, 846698439), (354, 822780404), (472, 617085303), (516, 564465626), (708, 411390202), (1032, 282232813), (1416, 205695101), (1999, 145704984), (2393, 121715112), (2537, 114806568), (3998, 72852492), (4786, 60857556), (5074, 57403284), (5997, 48568328), (7179, 40571704), (7611, 38268856), (7996, 36426246), (9572, 30428778), (10148, 28701642), (11994, 24284164), (14358, 20285852), (15222, 19134428), (15992, 18213123), (19144, 15214389), (20296, 14350821), (23988, 12142082), (28716, 10142926), (30444, 9567214), (47976, 6071041), (57432, 5071463), (60888, 4783607), (85957, 3388488), (102899, 2830584), (117941, 2469576), (141187, 2062968), (171914, 1694244), (205798, 1415292), (235882, 1234788), (257871, 1129496), (282374, 1031484), (308697, 943528), (343828, 847122), (353823, 823192), (411596, 707646), (423561, 687656), (471764, 617394), (515742, 564748)]