581280450156

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{73679}}^1\times {\mathrm{31307}}^1$

素因数の和:105003

約数の個数: 72

約数和(自身を含む): 1679331064320

約数和(自身を除く): 1098050614164

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 31307, 62614, 73679, 93921, 125228, 147358, 187842, 219149, 221037, 281763, 294716, 375684, 438298, 442074, 515753, 563526, 657447, 663111, 876596, 884148, 1031506, 1127052, 1314894, 1326222, 1547259, 1972341, 2063012, 2629788, 2652444, 3094518, 3944682, 4641777, 6189036, 7889364, 9283554, 18567108, 2306668453, 4613336906, 6920005359, 9226673812, 13840010718, 16146679171, 20760016077, 27680021436, 32293358342, 41520032154, 48440037513, 64586716684, 83040064308, 96880075026, 145320112539, 193760150052, 290640225078, 581280450156]

約数ペア:

[(1, 581280450156), (2, 290640225078), (3, 193760150052), (4, 145320112539), (6, 96880075026), (7, 83040064308), (9, 64586716684), (12, 48440037513), (14, 41520032154), (18, 32293358342), (21, 27680021436), (28, 20760016077), (36, 16146679171), (42, 13840010718), (63, 9226673812), (84, 6920005359), (126, 4613336906), (252, 2306668453), (31307, 18567108), (62614, 9283554), (73679, 7889364), (93921, 6189036), (125228, 4641777), (147358, 3944682), (187842, 3094518), (219149, 2652444), (221037, 2629788), (281763, 2063012), (294716, 1972341), (375684, 1547259), (438298, 1326222), (442074, 1314894), (515753, 1127052), (563526, 1031506), (657447, 884148), (663111, 876596)]