15697971906

素因数分解:

$2^1\times 3^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1\times {\mathrm{193}}^1\times {\mathrm{617}}^1$

素因数の和:1115

約数の個数: 64

約数和(自身を含む): 32042815488

約数和(自身を除く): 16344843582

約数列:

[1, 2, 3, 6, 127, 173, 193, 254, 346, 381, 386, 519, 579, 617, 762, 1038, 1158, 1234, 1851, 3702, 21971, 24511, 33389, 43942, 49022, 65913, 66778, 73533, 78359, 100167, 106741, 119081, 131826, 147066, 156718, 200334, 213482, 235077, 238162, 320223, 357243, 470154, 640446, 714486, 4240403, 8480806, 12721209, 13556107, 15123287, 20601013, 25442418, 27112214, 30246574, 40668321, 41202026, 45369861, 61803039, 81336642, 90739722, 123606078, 2616328651, 5232657302, 7848985953, 15697971906]

約数ペア:

[(1, 15697971906), (2, 7848985953), (3, 5232657302), (6, 2616328651), (127, 123606078), (173, 90739722), (193, 81336642), (254, 61803039), (346, 45369861), (381, 41202026), (386, 40668321), (519, 30246574), (579, 27112214), (617, 25442418), (762, 20601013), (1038, 15123287), (1158, 13556107), (1234, 12721209), (1851, 8480806), (3702, 4240403), (21971, 714486), (24511, 640446), (33389, 470154), (43942, 357243), (49022, 320223), (65913, 238162), (66778, 235077), (73533, 213482), (78359, 200334), (100167, 156718), (106741, 147066), (119081, 131826)]