171219426

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{271}}^1\times {\mathrm{307}}^1$

素因数の和:604

約数の個数: 64

約数和(自身を含む): 402124800

約数和(自身を除く): 230905374

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 271, 294, 307, 343, 542, 614, 686, 813, 921, 1029, 1626, 1842, 1897, 2058, 2149, 3794, 4298, 5691, 6447, 11382, 12894, 13279, 15043, 26558, 30086, 39837, 45129, 79674, 83197, 90258, 92953, 105301, 166394, 185906, 210602, 249591, 278859, 315903, 499182, 557718, 582379, 631806, 1164758, 1747137, 3494274, 4076653, 8153306, 12229959, 24459918, 28536571, 57073142, 85609713, 171219426]

約数ペア:

[(1, 171219426), (2, 85609713), (3, 57073142), (6, 28536571), (7, 24459918), (14, 12229959), (21, 8153306), (42, 4076653), (49, 3494274), (98, 1747137), (147, 1164758), (271, 631806), (294, 582379), (307, 557718), (343, 499182), (542, 315903), (614, 278859), (686, 249591), (813, 210602), (921, 185906), (1029, 166394), (1626, 105301), (1842, 92953), (1897, 90258), (2058, 83197), (2149, 79674), (3794, 45129), (4298, 39837), (5691, 30086), (6447, 26558), (11382, 15043), (12894, 13279)]