630686862

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{313}}^1$

素因数の和:522

約数の個数: 96

約数和(自身を含む): 1508707200

約数和(自身を除く): 878020338

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 79, 109, 117, 158, 218, 234, 237, 313, 327, 474, 626, 654, 711, 939, 981, 1027, 1417, 1422, 1878, 1962, 2054, 2817, 2834, 3081, 4069, 4251, 5634, 6162, 8138, 8502, 8611, 9243, 12207, 12753, 17222, 18486, 24414, 24727, 25506, 25833, 34117, 36621, 49454, 51666, 68234, 73242, 74181, 77499, 102351, 111943, 148362, 154998, 204702, 222543, 223886, 307053, 321451, 335829, 443521, 445086, 614106, 642902, 671658, 887042, 964353, 1007487, 1330563, 1928706, 2014974, 2661126, 2695243, 2893059, 3991689, 5390486, 5786118, 7983378, 8085729, 16171458, 24257187, 35038159, 48514374, 70076318, 105114477, 210228954, 315343431, 630686862]

約数ペア:

[(1, 630686862), (2, 315343431), (3, 210228954), (6, 105114477), (9, 70076318), (13, 48514374), (18, 35038159), (26, 24257187), (39, 16171458), (78, 8085729), (79, 7983378), (109, 5786118), (117, 5390486), (158, 3991689), (218, 2893059), (234, 2695243), (237, 2661126), (313, 2014974), (327, 1928706), (474, 1330563), (626, 1007487), (654, 964353), (711, 887042), (939, 671658), (981, 642902), (1027, 614106), (1417, 445086), (1422, 443521), (1878, 335829), (1962, 321451), (2054, 307053), (2817, 223886), (2834, 222543), (3081, 204702), (4069, 154998), (4251, 148362), (5634, 111943), (6162, 102351), (8138, 77499), (8502, 74181), (8611, 73242), (9243, 68234), (12207, 51666), (12753, 49454), (17222, 36621), (18486, 34117), (24414, 25833), (24727, 25506)]