218338272

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{39901}}^1$

素因数の和:39936

約数の個数: 72

約数和(自身を含む): 653594760

約数和(自身を除く): 435256488

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, 39901, 79802, 119703, 159604, 239406, 319208, 359109, 478812, 638416, 718218, 758119, 957624, 1276832, 1436436, 1516238, 1915248, 2274357, 2872872, 3032476, 3830496, 4548714, 5745744, 6064952, 6823071, 9097428, 11491488, 12129904, 13646142, 18194856, 24259808, 27292284, 36389712, 54584568, 72779424, 109169136, 218338272]

約数ペア:

[(1, 218338272), (2, 109169136), (3, 72779424), (4, 54584568), (6, 36389712), (8, 27292284), (9, 24259808), (12, 18194856), (16, 13646142), (18, 12129904), (19, 11491488), (24, 9097428), (32, 6823071), (36, 6064952), (38, 5745744), (48, 4548714), (57, 3830496), (72, 3032476), (76, 2872872), (96, 2274357), (114, 1915248), (144, 1516238), (152, 1436436), (171, 1276832), (228, 957624), (288, 758119), (304, 718218), (342, 638416), (456, 478812), (608, 359109), (684, 319208), (912, 239406), (1368, 159604), (1824, 119703), (2736, 79802), (5472, 39901)]