312239236

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{1433}}^1$

素因数の和:1564

約数の個数: 48

約数和(自身を含む): 597461760

約数和(自身を除く): 285222524

約数列:

[1, 2, 4, 19, 38, 47, 61, 76, 94, 122, 188, 244, 893, 1159, 1433, 1786, 2318, 2866, 2867, 3572, 4636, 5732, 5734, 11468, 27227, 54454, 54473, 67351, 87413, 108908, 108946, 134702, 174826, 217892, 269404, 349652, 1279669, 1660847, 2559338, 3321694, 4108411, 5118676, 6643388, 8216822, 16433644, 78059809, 156119618, 312239236]

約数ペア:

[(1, 312239236), (2, 156119618), (4, 78059809), (19, 16433644), (38, 8216822), (47, 6643388), (61, 5118676), (76, 4108411), (94, 3321694), (122, 2559338), (188, 1660847), (244, 1279669), (893, 349652), (1159, 269404), (1433, 217892), (1786, 174826), (2318, 134702), (2866, 108946), (2867, 108908), (3572, 87413), (4636, 67351), (5732, 54473), (5734, 54454), (11468, 27227)]