279414324

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{18793}}^1$

素因数の和:18869

約数の個数: 72

約数和(自身を含む): 820921920

約数和(自身を除く): 541507596

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 59, 63, 84, 118, 126, 177, 236, 252, 354, 413, 531, 708, 826, 1062, 1239, 1652, 2124, 2478, 3717, 4956, 7434, 14868, 18793, 37586, 56379, 75172, 112758, 131551, 169137, 225516, 263102, 338274, 394653, 526204, 676548, 789306, 1108787, 1183959, 1578612, 2217574, 2367918, 3326361, 4435148, 4735836, 6652722, 7761509, 9979083, 13305444, 15523018, 19958166, 23284527, 31046036, 39916332, 46569054, 69853581, 93138108, 139707162, 279414324]

約数ペア:

[(1, 279414324), (2, 139707162), (3, 93138108), (4, 69853581), (6, 46569054), (7, 39916332), (9, 31046036), (12, 23284527), (14, 19958166), (18, 15523018), (21, 13305444), (28, 9979083), (36, 7761509), (42, 6652722), (59, 4735836), (63, 4435148), (84, 3326361), (118, 2367918), (126, 2217574), (177, 1578612), (236, 1183959), (252, 1108787), (354, 789306), (413, 676548), (531, 526204), (708, 394653), (826, 338274), (1062, 263102), (1239, 225516), (1652, 169137), (2124, 131551), (2478, 112758), (3717, 75172), (4956, 56379), (7434, 37586), (14868, 18793)]