233645904

素因数分解:

$2^4\times 3^3\times {\mathrm{557}}^1\times {\mathrm{971}}^1$

素因数の和:1545

約数の個数: 80

約数和(自身を含む): 672546240

約数和(自身を除く): 438900336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 557, 971, 1114, 1671, 1942, 2228, 2913, 3342, 3884, 4456, 5013, 5826, 6684, 7768, 8739, 8912, 10026, 11652, 13368, 15039, 15536, 17478, 20052, 23304, 26217, 26736, 30078, 34956, 40104, 46608, 52434, 60156, 69912, 80208, 104868, 120312, 139824, 209736, 240624, 419472, 540847, 1081694, 1622541, 2163388, 3245082, 4326776, 4867623, 6490164, 8653552, 9735246, 12980328, 14602869, 19470492, 25960656, 29205738, 38940984, 58411476, 77881968, 116822952, 233645904]

約数ペア:

[(1, 233645904), (2, 116822952), (3, 77881968), (4, 58411476), (6, 38940984), (8, 29205738), (9, 25960656), (12, 19470492), (16, 14602869), (18, 12980328), (24, 9735246), (27, 8653552), (36, 6490164), (48, 4867623), (54, 4326776), (72, 3245082), (108, 2163388), (144, 1622541), (216, 1081694), (432, 540847), (557, 419472), (971, 240624), (1114, 209736), (1671, 139824), (1942, 120312), (2228, 104868), (2913, 80208), (3342, 69912), (3884, 60156), (4456, 52434), (5013, 46608), (5826, 40104), (6684, 34956), (7768, 30078), (8739, 26736), (8912, 26217), (10026, 23304), (11652, 20052), (13368, 17478), (15039, 15536)]