255427488

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{46679}}^1$

素因数の和:46714

約数の個数: 72

約数和(自身を含む): 764618400

約数和(自身を除く): 509190912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2736, 5472, 46679, 93358, 140037, 186716, 280074, 373432, 420111, 560148, 746864, 840222, 886901, 1120296, 1493728, 1680444, 1773802, 2240592, 2660703, 3360888, 3547604, 4481184, 5321406, 6721776, 7095208, 7982109, 10642812, 13443552, 14190416, 15964218, 21285624, 28380832, 31928436, 42571248, 63856872, 85142496, 127713744, 255427488]

約数ペア:

[(1, 255427488), (2, 127713744), (3, 85142496), (4, 63856872), (6, 42571248), (8, 31928436), (9, 28380832), (12, 21285624), (16, 15964218), (18, 14190416), (19, 13443552), (24, 10642812), (32, 7982109), (36, 7095208), (38, 6721776), (48, 5321406), (57, 4481184), (72, 3547604), (76, 3360888), (96, 2660703), (114, 2240592), (144, 1773802), (152, 1680444), (171, 1493728), (228, 1120296), (288, 886901), (304, 840222), (342, 746864), (456, 560148), (608, 420111), (684, 373432), (912, 280074), (1368, 186716), (1824, 140037), (2736, 93358), (5472, 46679)]