488402808

素因数分解:

$2^3\times 3^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{1669}}^1$

素因数の和:1904

約数の個数: 64

約数和(自身を含む): 1244484000

約数和(自身を除く): 756081192

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 89, 137, 178, 267, 274, 356, 411, 534, 548, 712, 822, 1068, 1096, 1644, 1669, 2136, 3288, 3338, 5007, 6676, 10014, 12193, 13352, 20028, 24386, 36579, 40056, 48772, 73158, 97544, 146316, 148541, 228653, 292632, 297082, 445623, 457306, 594164, 685959, 891246, 914612, 1188328, 1371918, 1782492, 1829224, 2743836, 3564984, 5487672, 20350117, 40700234, 61050351, 81400468, 122100702, 162800936, 244201404, 488402808]

約数ペア:

[(1, 488402808), (2, 244201404), (3, 162800936), (4, 122100702), (6, 81400468), (8, 61050351), (12, 40700234), (24, 20350117), (89, 5487672), (137, 3564984), (178, 2743836), (267, 1829224), (274, 1782492), (356, 1371918), (411, 1188328), (534, 914612), (548, 891246), (712, 685959), (822, 594164), (1068, 457306), (1096, 445623), (1644, 297082), (1669, 292632), (2136, 228653), (3288, 148541), (3338, 146316), (5007, 97544), (6676, 73158), (10014, 48772), (12193, 40056), (13352, 36579), (20028, 24386)]