1967256

素因数分解:

$2^3\times 3^2\times {\mathrm{89}}^1\times {\mathrm{307}}^1$

素因数の和:408

約数の個数: 48

約数和(自身を含む): 5405400

約数和(自身を除く): 3438144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 89, 178, 267, 307, 356, 534, 614, 712, 801, 921, 1068, 1228, 1602, 1842, 2136, 2456, 2763, 3204, 3684, 5526, 6408, 7368, 11052, 22104, 27323, 54646, 81969, 109292, 163938, 218584, 245907, 327876, 491814, 655752, 983628, 1967256]

約数ペア:

[(1, 1967256), (2, 983628), (3, 655752), (4, 491814), (6, 327876), (8, 245907), (9, 218584), (12, 163938), (18, 109292), (24, 81969), (36, 54646), (72, 27323), (89, 22104), (178, 11052), (267, 7368), (307, 6408), (356, 5526), (534, 3684), (614, 3204), (712, 2763), (801, 2456), (921, 2136), (1068, 1842), (1228, 1602)]