890295624

素因数分解:

$2^3\times 3^6\times {\mathrm{152657}}^1$

素因数の和:152681

約数の個数: 56

約数和(自身を含む): 2502827910

約数和(自身を除く): 1612532286

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 729, 972, 1458, 1944, 2916, 5832, 152657, 305314, 457971, 610628, 915942, 1221256, 1373913, 1831884, 2747826, 3663768, 4121739, 5495652, 8243478, 10991304, 12365217, 16486956, 24730434, 32973912, 37095651, 49460868, 74191302, 98921736, 111286953, 148382604, 222573906, 296765208, 445147812, 890295624]

約数ペア:

[(1, 890295624), (2, 445147812), (3, 296765208), (4, 222573906), (6, 148382604), (8, 111286953), (9, 98921736), (12, 74191302), (18, 49460868), (24, 37095651), (27, 32973912), (36, 24730434), (54, 16486956), (72, 12365217), (81, 10991304), (108, 8243478), (162, 5495652), (216, 4121739), (243, 3663768), (324, 2747826), (486, 1831884), (648, 1373913), (729, 1221256), (972, 915942), (1458, 610628), (1944, 457971), (2916, 305314), (5832, 152657)]