812833228

素因数分解:

$2^2\times {\mathrm{29}}^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:259

約数の個数: 72

約数和(自身を含む): 1548735552

約数和(自身を除く): 735902324

約数列:

[1, 2, 4, 29, 47, 53, 58, 94, 97, 106, 116, 188, 194, 212, 388, 841, 1363, 1537, 1682, 2491, 2726, 2813, 3074, 3364, 4559, 4982, 5141, 5452, 5626, 6148, 9118, 9964, 10282, 11252, 18236, 20564, 39527, 44573, 72239, 79054, 81577, 89146, 132211, 144478, 149089, 158108, 163154, 178292, 241627, 264422, 288956, 298178, 326308, 483254, 528844, 596356, 966508, 2094931, 3834119, 4189862, 4323581, 7007183, 7668238, 8379724, 8647162, 14014366, 15336476, 17294324, 28028732, 203208307, 406416614, 812833228]

約数ペア:

[(1, 812833228), (2, 406416614), (4, 203208307), (29, 28028732), (47, 17294324), (53, 15336476), (58, 14014366), (94, 8647162), (97, 8379724), (106, 7668238), (116, 7007183), (188, 4323581), (194, 4189862), (212, 3834119), (388, 2094931), (841, 966508), (1363, 596356), (1537, 528844), (1682, 483254), (2491, 326308), (2726, 298178), (2813, 288956), (3074, 264422), (3364, 241627), (4559, 178292), (4982, 163154), (5141, 158108), (5452, 149089), (5626, 144478), (6148, 132211), (9118, 89146), (9964, 81577), (10282, 79054), (11252, 72239), (18236, 44573), (20564, 39527)]