1008047124

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{251}}^1\times {\mathrm{15937}}^1$

素因数の和:16205

約数の個数: 72

約数和(自身を含む): 2923921728

約数和(自身を除く): 1915874604

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 251, 252, 502, 753, 1004, 1506, 1757, 2259, 3012, 3514, 4518, 5271, 7028, 9036, 10542, 15813, 15937, 21084, 31626, 31874, 47811, 63252, 63748, 95622, 111559, 143433, 191244, 223118, 286866, 334677, 446236, 573732, 669354, 1004031, 1338708, 2008062, 4000187, 4016124, 8000374, 12000561, 16000748, 24001122, 28001309, 36001683, 48002244, 56002618, 72003366, 84003927, 112005236, 144006732, 168007854, 252011781, 336015708, 504023562, 1008047124]

約数ペア:

[(1, 1008047124), (2, 504023562), (3, 336015708), (4, 252011781), (6, 168007854), (7, 144006732), (9, 112005236), (12, 84003927), (14, 72003366), (18, 56002618), (21, 48002244), (28, 36001683), (36, 28001309), (42, 24001122), (63, 16000748), (84, 12000561), (126, 8000374), (251, 4016124), (252, 4000187), (502, 2008062), (753, 1338708), (1004, 1004031), (1506, 669354), (1757, 573732), (2259, 446236), (3012, 334677), (3514, 286866), (4518, 223118), (5271, 191244), (7028, 143433), (9036, 111559), (10542, 95622), (15813, 63748), (15937, 63252), (21084, 47811), (31626, 31874)]