989104608

素因数分解:

$2^5\times 3^4\times {\mathrm{17}}^1\times {\mathrm{22447}}^1$

素因数の和:22486

約数の個数: 120

約数和(自身を含む): 3080179872

約数和(自身を除く): 2091075264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 68, 72, 81, 96, 102, 108, 136, 144, 153, 162, 204, 216, 272, 288, 306, 324, 408, 432, 459, 544, 612, 648, 816, 864, 918, 1224, 1296, 1377, 1632, 1836, 2448, 2592, 2754, 3672, 4896, 5508, 7344, 11016, 14688, 22032, 22447, 44064, 44894, 67341, 89788, 134682, 179576, 202023, 269364, 359152, 381599, 404046, 538728, 606069, 718304, 763198, 808092, 1077456, 1144797, 1212138, 1526396, 1616184, 1818207, 2154912, 2289594, 2424276, 3052792, 3232368, 3434391, 3636414, 4579188, 4848552, 6105584, 6464736, 6868782, 7272828, 9158376, 9697104, 10303173, 12211168, 13737564, 14545656, 18316752, 19394208, 20606346, 27475128, 29091312, 30909519, 36633504, 41212692, 54950256, 58182624, 61819038, 82425384, 109900512, 123638076, 164850768, 247276152, 329701536, 494552304, 989104608]

約数ペア:

[(1, 989104608), (2, 494552304), (3, 329701536), (4, 247276152), (6, 164850768), (8, 123638076), (9, 109900512), (12, 82425384), (16, 61819038), (17, 58182624), (18, 54950256), (24, 41212692), (27, 36633504), (32, 30909519), (34, 29091312), (36, 27475128), (48, 20606346), (51, 19394208), (54, 18316752), (68, 14545656), (72, 13737564), (81, 12211168), (96, 10303173), (102, 9697104), (108, 9158376), (136, 7272828), (144, 6868782), (153, 6464736), (162, 6105584), (204, 4848552), (216, 4579188), (272, 3636414), (288, 3434391), (306, 3232368), (324, 3052792), (408, 2424276), (432, 2289594), (459, 2154912), (544, 1818207), (612, 1616184), (648, 1526396), (816, 1212138), (864, 1144797), (918, 1077456), (1224, 808092), (1296, 763198), (1377, 718304), (1632, 606069), (1836, 538728), (2448, 404046), (2592, 381599), (2754, 359152), (3672, 269364), (4896, 202023), (5508, 179576), (7344, 134682), (11016, 89788), (14688, 67341), (22032, 44894), (22447, 44064)]