1441980306

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{659}}^1\times {\mathrm{1039}}^1$

素因数の和:1725

約数の個数: 80

約数和(自身を含む): 3488284800

約数和(自身を除く): 2046304494

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 659, 702, 1039, 1053, 1318, 1977, 2078, 2106, 3117, 3954, 5931, 6234, 8567, 9351, 11862, 13507, 17134, 17793, 18702, 25701, 27014, 28053, 35586, 40521, 51402, 53379, 56106, 77103, 81042, 84159, 106758, 121563, 154206, 168318, 231309, 243126, 364689, 462618, 684701, 693927, 729378, 1094067, 1369402, 1387854, 2054103, 2188134, 4108206, 6162309, 8901113, 12324618, 17802226, 18486927, 26703339, 36973854, 53406678, 55460781, 80110017, 110921562, 160220034, 240330051, 480660102, 720990153, 1441980306]

約数ペア:

[(1, 1441980306), (2, 720990153), (3, 480660102), (6, 240330051), (9, 160220034), (13, 110921562), (18, 80110017), (26, 55460781), (27, 53406678), (39, 36973854), (54, 26703339), (78, 18486927), (81, 17802226), (117, 12324618), (162, 8901113), (234, 6162309), (351, 4108206), (659, 2188134), (702, 2054103), (1039, 1387854), (1053, 1369402), (1318, 1094067), (1977, 729378), (2078, 693927), (2106, 684701), (3117, 462618), (3954, 364689), (5931, 243126), (6234, 231309), (8567, 168318), (9351, 154206), (11862, 121563), (13507, 106758), (17134, 84159), (17793, 81042), (18702, 77103), (25701, 56106), (27014, 53379), (28053, 51402), (35586, 40521)]