304366419

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{73}}^1\times {\mathrm{229}}^1$

素因数の和:349

約数の個数: 72

約数和(自身を含む): 543414560

約数和(自身を除く): 239048141

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 73, 119, 153, 219, 229, 289, 357, 511, 657, 687, 867, 1071, 1241, 1533, 1603, 2023, 2061, 2601, 3723, 3893, 4599, 4809, 6069, 8687, 11169, 11679, 14427, 16717, 18207, 21097, 26061, 27251, 35037, 50151, 63291, 66181, 78183, 81753, 117019, 147679, 150453, 189873, 198543, 245259, 284189, 351057, 443037, 463267, 595629, 852567, 1053171, 1329111, 1389801, 1989323, 2557701, 4169403, 4831213, 5967969, 14493639, 17903907, 33818491, 43480917, 101455473, 304366419]

約数ペア:

[(1, 304366419), (3, 101455473), (7, 43480917), (9, 33818491), (17, 17903907), (21, 14493639), (51, 5967969), (63, 4831213), (73, 4169403), (119, 2557701), (153, 1989323), (219, 1389801), (229, 1329111), (289, 1053171), (357, 852567), (511, 595629), (657, 463267), (687, 443037), (867, 351057), (1071, 284189), (1241, 245259), (1533, 198543), (1603, 189873), (2023, 150453), (2061, 147679), (2601, 117019), (3723, 81753), (3893, 78183), (4599, 66181), (4809, 63291), (6069, 50151), (8687, 35037), (11169, 27251), (11679, 26061), (14427, 21097), (16717, 18207)]