2912138384

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{233}}^1$

素因数の和:528

約数の個数: 80

約数和(自身を含む): 5860071360

約数和(自身を除く): 2947932976

約数列:

[1, 2, 4, 8, 16, 67, 89, 131, 134, 178, 233, 262, 268, 356, 466, 524, 536, 712, 932, 1048, 1072, 1424, 1864, 2096, 3728, 5963, 8777, 11659, 11926, 15611, 17554, 20737, 23318, 23852, 30523, 31222, 35108, 41474, 46636, 47704, 61046, 62444, 70216, 82948, 93272, 95408, 122092, 124888, 140432, 165896, 186544, 244184, 249776, 331792, 488368, 781153, 1389379, 1562306, 2045041, 2716547, 2778758, 3124612, 4090082, 5433094, 5557516, 6249224, 8180164, 10866188, 11115032, 12498448, 16360328, 21732376, 22230064, 32720656, 43464752, 182008649, 364017298, 728034596, 1456069192, 2912138384]

約数ペア:

[(1, 2912138384), (2, 1456069192), (4, 728034596), (8, 364017298), (16, 182008649), (67, 43464752), (89, 32720656), (131, 22230064), (134, 21732376), (178, 16360328), (233, 12498448), (262, 11115032), (268, 10866188), (356, 8180164), (466, 6249224), (524, 5557516), (536, 5433094), (712, 4090082), (932, 3124612), (1048, 2778758), (1072, 2716547), (1424, 2045041), (1864, 1562306), (2096, 1389379), (3728, 781153), (5963, 488368), (8777, 331792), (11659, 249776), (11926, 244184), (15611, 186544), (17554, 165896), (20737, 140432), (23318, 124888), (23852, 122092), (30523, 95408), (31222, 93272), (35108, 82948), (41474, 70216), (46636, 62444), (47704, 61046)]