1907529648

素因数分解:

$2^4\times 3^1\times {\mathrm{109}}^1\times {\mathrm{443}}^1\times {\mathrm{823}}^1$

素因数の和:1386

約数の個数: 80

約数和(自身を含む): 4990275840

約数和(自身を除く): 3082746192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 109, 218, 327, 436, 443, 654, 823, 872, 886, 1308, 1329, 1646, 1744, 1772, 2469, 2616, 2658, 3292, 3544, 4938, 5232, 5316, 6584, 7088, 9876, 10632, 13168, 19752, 21264, 39504, 48287, 89707, 96574, 144861, 179414, 193148, 269121, 289722, 358828, 364589, 386296, 538242, 579444, 717656, 729178, 772592, 1076484, 1093767, 1158888, 1435312, 1458356, 2152968, 2187534, 2317776, 2916712, 4305936, 4375068, 5833424, 8750136, 17500272, 39740201, 79480402, 119220603, 158960804, 238441206, 317921608, 476882412, 635843216, 953764824, 1907529648]

約数ペア:

[(1, 1907529648), (2, 953764824), (3, 635843216), (4, 476882412), (6, 317921608), (8, 238441206), (12, 158960804), (16, 119220603), (24, 79480402), (48, 39740201), (109, 17500272), (218, 8750136), (327, 5833424), (436, 4375068), (443, 4305936), (654, 2916712), (823, 2317776), (872, 2187534), (886, 2152968), (1308, 1458356), (1329, 1435312), (1646, 1158888), (1744, 1093767), (1772, 1076484), (2469, 772592), (2616, 729178), (2658, 717656), (3292, 579444), (3544, 538242), (4938, 386296), (5232, 364589), (5316, 358828), (6584, 289722), (7088, 269121), (9876, 193148), (10632, 179414), (13168, 144861), (19752, 96574), (21264, 89707), (39504, 48287)]