287466276

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{23789}}^1$

素因数の和:23868

約数の個数: 48

約数和(自身を含む): 719409600

約数和(自身を除く): 431943324

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 53, 57, 76, 106, 114, 159, 212, 228, 318, 636, 1007, 2014, 3021, 4028, 6042, 12084, 23789, 47578, 71367, 95156, 142734, 285468, 451991, 903982, 1260817, 1355973, 1807964, 2521634, 2711946, 3782451, 5043268, 5423892, 7564902, 15129804, 23955523, 47911046, 71866569, 95822092, 143733138, 287466276]

約数ペア:

[(1, 287466276), (2, 143733138), (3, 95822092), (4, 71866569), (6, 47911046), (12, 23955523), (19, 15129804), (38, 7564902), (53, 5423892), (57, 5043268), (76, 3782451), (106, 2711946), (114, 2521634), (159, 1807964), (212, 1355973), (228, 1260817), (318, 903982), (636, 451991), (1007, 285468), (2014, 142734), (3021, 95156), (4028, 71367), (6042, 47578), (12084, 23789)]