12891202056

素因数分解:

$2^3\times 3^3\times {\mathrm{127}}^1\times {\mathrm{571}}^1\times {\mathrm{823}}^1$

素因数の和:1536

約数の個数: 128

約数和(自身を含む): 36197990400

約数和(自身を除く): 23306788344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 127, 216, 254, 381, 508, 571, 762, 823, 1016, 1142, 1143, 1524, 1646, 1713, 2284, 2286, 2469, 3048, 3292, 3426, 3429, 4568, 4572, 4938, 5139, 6584, 6852, 6858, 7407, 9144, 9876, 10278, 13704, 13716, 14814, 15417, 19752, 20556, 22221, 27432, 29628, 30834, 41112, 44442, 59256, 61668, 72517, 88884, 104521, 123336, 145034, 177768, 209042, 217551, 290068, 313563, 418084, 435102, 469933, 580136, 627126, 652653, 836168, 870204, 939866, 940689, 1254252, 1305306, 1409799, 1740408, 1879732, 1881378, 1957959, 2508504, 2610612, 2819598, 2822067, 3759464, 3762756, 3915918, 4229397, 5221224, 5639196, 5644134, 7525512, 7831836, 8458794, 11278392, 11288268, 12688191, 15663672, 16917588, 22576536, 25376382, 33835176, 50752764, 59681491, 101505528, 119362982, 179044473, 238725964, 358088946, 477451928, 537133419, 716177892, 1074266838, 1432355784, 1611400257, 2148533676, 3222800514, 4297067352, 6445601028, 12891202056]

約数ペア:

[(1, 12891202056), (2, 6445601028), (3, 4297067352), (4, 3222800514), (6, 2148533676), (8, 1611400257), (9, 1432355784), (12, 1074266838), (18, 716177892), (24, 537133419), (27, 477451928), (36, 358088946), (54, 238725964), (72, 179044473), (108, 119362982), (127, 101505528), (216, 59681491), (254, 50752764), (381, 33835176), (508, 25376382), (571, 22576536), (762, 16917588), (823, 15663672), (1016, 12688191), (1142, 11288268), (1143, 11278392), (1524, 8458794), (1646, 7831836), (1713, 7525512), (2284, 5644134), (2286, 5639196), (2469, 5221224), (3048, 4229397), (3292, 3915918), (3426, 3762756), (3429, 3759464), (4568, 2822067), (4572, 2819598), (4938, 2610612), (5139, 2508504), (6584, 1957959), (6852, 1881378), (6858, 1879732), (7407, 1740408), (9144, 1409799), (9876, 1305306), (10278, 1254252), (13704, 940689), (13716, 939866), (14814, 870204), (15417, 836168), (19752, 652653), (20556, 627126), (22221, 580136), (27432, 469933), (29628, 435102), (30834, 418084), (41112, 313563), (44442, 290068), (59256, 217551), (61668, 209042), (72517, 177768), (88884, 145034), (104521, 123336)]