331489494

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:195

約数の個数: 192

約数和(自身を含む): 919226880

約数和(自身を除く): 587737386

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 43, 51, 59, 61, 63, 86, 102, 118, 119, 122, 126, 129, 153, 177, 183, 238, 258, 301, 306, 354, 357, 366, 387, 413, 427, 531, 549, 602, 714, 731, 774, 826, 854, 903, 1003, 1037, 1062, 1071, 1098, 1239, 1281, 1462, 1806, 2006, 2074, 2142, 2193, 2478, 2537, 2562, 2623, 2709, 3009, 3111, 3599, 3717, 3843, 4386, 5074, 5117, 5246, 5418, 6018, 6222, 6579, 7021, 7198, 7259, 7434, 7611, 7686, 7869, 9027, 9333, 10234, 10797, 13158, 14042, 14518, 15222, 15351, 15738, 17759, 18054, 18361, 18666, 21063, 21594, 21777, 22833, 23607, 25193, 30702, 32391, 35518, 36722, 42126, 43129, 43554, 44591, 45666, 46053, 47214, 50386, 53277, 55083, 61183, 63189, 64782, 65331, 75579, 86258, 89182, 92106, 106554, 110166, 122366, 126378, 129387, 130662, 133773, 151158, 154757, 159831, 165249, 183549, 226737, 258774, 267546, 301903, 309514, 312137, 319662, 330498, 367098, 388161, 401319, 428281, 453474, 464271, 550647, 603806, 624274, 776322, 802638, 856562, 905709, 928542, 936411, 1083299, 1101294, 1284843, 1392813, 1811418, 1872822, 2166598, 2569686, 2630869, 2717127, 2785626, 2809233, 3249897, 3854529, 5261738, 5434254, 5618466, 6499794, 7709058, 7892607, 9749691, 15785214, 18416083, 19499382, 23677821, 36832166, 47355642, 55248249, 110496498, 165744747, 331489494]

約数ペア:

[(1, 331489494), (2, 165744747), (3, 110496498), (6, 55248249), (7, 47355642), (9, 36832166), (14, 23677821), (17, 19499382), (18, 18416083), (21, 15785214), (34, 9749691), (42, 7892607), (43, 7709058), (51, 6499794), (59, 5618466), (61, 5434254), (63, 5261738), (86, 3854529), (102, 3249897), (118, 2809233), (119, 2785626), (122, 2717127), (126, 2630869), (129, 2569686), (153, 2166598), (177, 1872822), (183, 1811418), (238, 1392813), (258, 1284843), (301, 1101294), (306, 1083299), (354, 936411), (357, 928542), (366, 905709), (387, 856562), (413, 802638), (427, 776322), (531, 624274), (549, 603806), (602, 550647), (714, 464271), (731, 453474), (774, 428281), (826, 401319), (854, 388161), (903, 367098), (1003, 330498), (1037, 319662), (1062, 312137), (1071, 309514), (1098, 301903), (1239, 267546), (1281, 258774), (1462, 226737), (1806, 183549), (2006, 165249), (2074, 159831), (2142, 154757), (2193, 151158), (2478, 133773), (2537, 130662), (2562, 129387), (2623, 126378), (2709, 122366), (3009, 110166), (3111, 106554), (3599, 92106), (3717, 89182), (3843, 86258), (4386, 75579), (5074, 65331), (5117, 64782), (5246, 63189), (5418, 61183), (6018, 55083), (6222, 53277), (6579, 50386), (7021, 47214), (7198, 46053), (7259, 45666), (7434, 44591), (7611, 43554), (7686, 43129), (7869, 42126), (9027, 36722), (9333, 35518), (10234, 32391), (10797, 30702), (13158, 25193), (14042, 23607), (14518, 22833), (15222, 21777), (15351, 21594), (15738, 21063), (17759, 18666), (18054, 18361)]