861506712

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{12503}}^1$

素因数の和:12558

約数の個数: 128

約数和(自身を含む): 2700864000

約数和(自身を除く): 1839357288

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 29, 33, 36, 44, 54, 58, 66, 72, 87, 88, 99, 108, 116, 132, 174, 198, 216, 232, 261, 264, 297, 319, 348, 396, 522, 594, 638, 696, 783, 792, 957, 1044, 1188, 1276, 1566, 1914, 2088, 2376, 2552, 2871, 3132, 3828, 5742, 6264, 7656, 8613, 11484, 12503, 17226, 22968, 25006, 34452, 37509, 50012, 68904, 75018, 100024, 112527, 137533, 150036, 225054, 275066, 300072, 337581, 362587, 412599, 450108, 550132, 675162, 725174, 825198, 900216, 1087761, 1100264, 1237797, 1350324, 1450348, 1650396, 2175522, 2475594, 2700648, 2900696, 3263283, 3300792, 3713391, 3988457, 4351044, 4951188, 6526566, 7426782, 7976914, 8702088, 9789849, 9902376, 11965371, 13053132, 14853564, 15953828, 19579698, 23930742, 26106264, 29707128, 31907656, 35896113, 39159396, 47861484, 71792226, 78318792, 95722968, 107688339, 143584452, 215376678, 287168904, 430753356, 861506712]

約数ペア:

[(1, 861506712), (2, 430753356), (3, 287168904), (4, 215376678), (6, 143584452), (8, 107688339), (9, 95722968), (11, 78318792), (12, 71792226), (18, 47861484), (22, 39159396), (24, 35896113), (27, 31907656), (29, 29707128), (33, 26106264), (36, 23930742), (44, 19579698), (54, 15953828), (58, 14853564), (66, 13053132), (72, 11965371), (87, 9902376), (88, 9789849), (99, 8702088), (108, 7976914), (116, 7426782), (132, 6526566), (174, 4951188), (198, 4351044), (216, 3988457), (232, 3713391), (261, 3300792), (264, 3263283), (297, 2900696), (319, 2700648), (348, 2475594), (396, 2175522), (522, 1650396), (594, 1450348), (638, 1350324), (696, 1237797), (783, 1100264), (792, 1087761), (957, 900216), (1044, 825198), (1188, 725174), (1276, 675162), (1566, 550132), (1914, 450108), (2088, 412599), (2376, 362587), (2552, 337581), (2871, 300072), (3132, 275066), (3828, 225054), (5742, 150036), (6264, 137533), (7656, 112527), (8613, 100024), (11484, 75018), (12503, 68904), (17226, 50012), (22968, 37509), (25006, 34452)]