2588894168

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{397}}^1$

素因数の和:577

約数の個数: 128

約数和(自身を含む): 5969617920

約数和(自身を除く): 3380723752

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 61, 83, 92, 122, 161, 166, 184, 244, 322, 332, 397, 427, 488, 581, 644, 664, 794, 854, 1162, 1288, 1403, 1588, 1708, 1909, 2324, 2779, 2806, 3176, 3416, 3818, 4648, 5063, 5558, 5612, 7636, 9131, 9821, 10126, 11116, 11224, 13363, 15272, 18262, 19642, 20252, 22232, 24217, 26726, 32951, 35441, 36524, 39284, 40504, 48434, 53452, 63917, 65902, 70882, 73048, 78568, 96868, 106904, 116449, 127834, 131804, 141764, 169519, 193736, 230657, 232898, 255668, 263608, 283528, 339038, 461314, 465796, 511336, 556991, 678076, 757873, 815143, 922628, 931592, 1113982, 1356152, 1515746, 1630286, 1845256, 2010011, 2227964, 3031492, 3260572, 3898937, 4020022, 4455928, 5305111, 6062984, 6521144, 7797874, 8040044, 10610222, 14070077, 15595748, 16080088, 21220444, 28140154, 31191496, 42440888, 46230253, 56280308, 92460506, 112560616, 184921012, 323611771, 369842024, 647223542, 1294447084, 2588894168]

約数ペア:

[(1, 2588894168), (2, 1294447084), (4, 647223542), (7, 369842024), (8, 323611771), (14, 184921012), (23, 112560616), (28, 92460506), (46, 56280308), (56, 46230253), (61, 42440888), (83, 31191496), (92, 28140154), (122, 21220444), (161, 16080088), (166, 15595748), (184, 14070077), (244, 10610222), (322, 8040044), (332, 7797874), (397, 6521144), (427, 6062984), (488, 5305111), (581, 4455928), (644, 4020022), (664, 3898937), (794, 3260572), (854, 3031492), (1162, 2227964), (1288, 2010011), (1403, 1845256), (1588, 1630286), (1708, 1515746), (1909, 1356152), (2324, 1113982), (2779, 931592), (2806, 922628), (3176, 815143), (3416, 757873), (3818, 678076), (4648, 556991), (5063, 511336), (5558, 465796), (5612, 461314), (7636, 339038), (9131, 283528), (9821, 263608), (10126, 255668), (11116, 232898), (11224, 230657), (13363, 193736), (15272, 169519), (18262, 141764), (19642, 131804), (20252, 127834), (22232, 116449), (24217, 106904), (26726, 96868), (32951, 78568), (35441, 73048), (36524, 70882), (39284, 65902), (40504, 63917), (48434, 53452)]