231821226

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{461}}^1$

素因数の和:796

約数の個数: 96

約数和(自身を含む): 621548928

約数和(自身を除く): 389727702

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 307, 461, 546, 614, 819, 921, 922, 1383, 1638, 1842, 2149, 2763, 2766, 3227, 3991, 4149, 4298, 5526, 5993, 6447, 6454, 7982, 8298, 9681, 11973, 11986, 12894, 17979, 19341, 19362, 23946, 27937, 29043, 35919, 35958, 38682, 41951, 53937, 55874, 58086, 71838, 83811, 83902, 107874, 125853, 141527, 167622, 251433, 251706, 283054, 377559, 424581, 502866, 755118, 849162, 990689, 1273743, 1839851, 1981378, 2547486, 2972067, 3679702, 5519553, 5944134, 8916201, 11039106, 12878957, 16558659, 17832402, 25757914, 33117318, 38636871, 77273742, 115910613, 231821226]

約数ペア:

[(1, 231821226), (2, 115910613), (3, 77273742), (6, 38636871), (7, 33117318), (9, 25757914), (13, 17832402), (14, 16558659), (18, 12878957), (21, 11039106), (26, 8916201), (39, 5944134), (42, 5519553), (63, 3679702), (78, 2972067), (91, 2547486), (117, 1981378), (126, 1839851), (182, 1273743), (234, 990689), (273, 849162), (307, 755118), (461, 502866), (546, 424581), (614, 377559), (819, 283054), (921, 251706), (922, 251433), (1383, 167622), (1638, 141527), (1842, 125853), (2149, 107874), (2763, 83902), (2766, 83811), (3227, 71838), (3991, 58086), (4149, 55874), (4298, 53937), (5526, 41951), (5993, 38682), (6447, 35958), (6454, 35919), (7982, 29043), (8298, 27937), (9681, 23946), (11973, 19362), (11986, 19341), (12894, 17979)]