1311504

素因数分解:

$2^4\times 3^1\times {\mathrm{89}}^1\times {\mathrm{307}}^1$

素因数の和:407

約数の個数: 40

約数和(自身を含む): 3437280

約数和(自身を除く): 2125776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 89, 178, 267, 307, 356, 534, 614, 712, 921, 1068, 1228, 1424, 1842, 2136, 2456, 3684, 4272, 4912, 7368, 14736, 27323, 54646, 81969, 109292, 163938, 218584, 327876, 437168, 655752, 1311504]

約数ペア:

[(1, 1311504), (2, 655752), (3, 437168), (4, 327876), (6, 218584), (8, 163938), (12, 109292), (16, 81969), (24, 54646), (48, 27323), (89, 14736), (178, 7368), (267, 4912), (307, 4272), (356, 3684), (534, 2456), (614, 2136), (712, 1842), (921, 1424), (1068, 1228)]