251476092

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{32191}}^1$

素因数の和:32239

約数の個数: 72

約数和(自身を含む): 749944832

約数和(自身を除く): 498468740

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2604, 3906, 7812, 32191, 64382, 96573, 128764, 193146, 225337, 289719, 386292, 450674, 579438, 676011, 901348, 997921, 1158876, 1352022, 1995842, 2028033, 2704044, 2993763, 3991684, 4056066, 5987526, 6985447, 8112132, 8981289, 11975052, 13970894, 17962578, 20956341, 27941788, 35925156, 41912682, 62869023, 83825364, 125738046, 251476092]

約数ペア:

[(1, 251476092), (2, 125738046), (3, 83825364), (4, 62869023), (6, 41912682), (7, 35925156), (9, 27941788), (12, 20956341), (14, 17962578), (18, 13970894), (21, 11975052), (28, 8981289), (31, 8112132), (36, 6985447), (42, 5987526), (62, 4056066), (63, 3991684), (84, 2993763), (93, 2704044), (124, 2028033), (126, 1995842), (186, 1352022), (217, 1158876), (252, 997921), (279, 901348), (372, 676011), (434, 579438), (558, 450674), (651, 386292), (868, 289719), (1116, 225337), (1302, 193146), (1953, 128764), (2604, 96573), (3906, 64382), (7812, 32191)]