344140274

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:255

約数の個数: 64

約数和(自身を含む): 587520000

約数和(自身を除く): 243379726

約数列:

[1, 2, 19, 29, 38, 58, 59, 67, 79, 118, 134, 158, 551, 1102, 1121, 1273, 1501, 1711, 1943, 2242, 2291, 2546, 3002, 3422, 3886, 3953, 4582, 4661, 5293, 7906, 9322, 10586, 32509, 36917, 43529, 65018, 73834, 75107, 87058, 88559, 100567, 114637, 135169, 150214, 153497, 177118, 201134, 229274, 270338, 306994, 312287, 624574, 2178103, 2568211, 2916443, 4356206, 5136422, 5832886, 5933453, 9056323, 11866906, 18112646, 172070137, 344140274]

約数ペア:

[(1, 344140274), (2, 172070137), (19, 18112646), (29, 11866906), (38, 9056323), (58, 5933453), (59, 5832886), (67, 5136422), (79, 4356206), (118, 2916443), (134, 2568211), (158, 2178103), (551, 624574), (1102, 312287), (1121, 306994), (1273, 270338), (1501, 229274), (1711, 201134), (1943, 177118), (2242, 153497), (2291, 150214), (2546, 135169), (3002, 114637), (3422, 100567), (3886, 88559), (3953, 87058), (4582, 75107), (4661, 73834), (5293, 65018), (7906, 43529), (9322, 36917), (10586, 32509)]