15427464

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{251}}^1$

素因数の和:470

約数の個数: 64

約数和(自身を含む): 41912640

約数和(自身を除く): 26485176

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 197, 251, 312, 394, 502, 591, 753, 788, 1004, 1182, 1506, 1576, 2008, 2364, 2561, 3012, 3263, 4728, 5122, 6024, 6526, 7683, 9789, 10244, 13052, 15366, 19578, 20488, 26104, 30732, 39156, 49447, 61464, 78312, 98894, 148341, 197788, 296682, 395576, 593364, 642811, 1186728, 1285622, 1928433, 2571244, 3856866, 5142488, 7713732, 15427464]

約数ペア:

[(1, 15427464), (2, 7713732), (3, 5142488), (4, 3856866), (6, 2571244), (8, 1928433), (12, 1285622), (13, 1186728), (24, 642811), (26, 593364), (39, 395576), (52, 296682), (78, 197788), (104, 148341), (156, 98894), (197, 78312), (251, 61464), (312, 49447), (394, 39156), (502, 30732), (591, 26104), (753, 20488), (788, 19578), (1004, 15366), (1182, 13052), (1506, 10244), (1576, 9789), (2008, 7683), (2364, 6526), (2561, 6024), (3012, 5122), (3263, 4728)]