239327172

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{211}}^1\times {\mathrm{643}}^1$

素因数の和:878

約数の個数: 108

約数和(自身を含む): 708170736

約数和(自身を除く): 468843564

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 211, 252, 294, 422, 441, 588, 633, 643, 844, 882, 1266, 1286, 1477, 1764, 1899, 1929, 2532, 2572, 2954, 3798, 3858, 4431, 4501, 5787, 5908, 7596, 7716, 8862, 9002, 10339, 11574, 13293, 13503, 17724, 18004, 20678, 23148, 26586, 27006, 31017, 31507, 40509, 41356, 53172, 54012, 62034, 63014, 81018, 93051, 94521, 124068, 126028, 135673, 162036, 186102, 189042, 271346, 283563, 372204, 378084, 407019, 542692, 567126, 814038, 949711, 1134252, 1221057, 1628076, 1899422, 2442114, 2849133, 3798844, 4884228, 5698266, 6647977, 8547399, 11396532, 13295954, 17094798, 19943931, 26591908, 34189596, 39887862, 59831793, 79775724, 119663586, 239327172]

約数ペア:

[(1, 239327172), (2, 119663586), (3, 79775724), (4, 59831793), (6, 39887862), (7, 34189596), (9, 26591908), (12, 19943931), (14, 17094798), (18, 13295954), (21, 11396532), (28, 8547399), (36, 6647977), (42, 5698266), (49, 4884228), (63, 3798844), (84, 2849133), (98, 2442114), (126, 1899422), (147, 1628076), (196, 1221057), (211, 1134252), (252, 949711), (294, 814038), (422, 567126), (441, 542692), (588, 407019), (633, 378084), (643, 372204), (844, 283563), (882, 271346), (1266, 189042), (1286, 186102), (1477, 162036), (1764, 135673), (1899, 126028), (1929, 124068), (2532, 94521), (2572, 93051), (2954, 81018), (3798, 63014), (3858, 62034), (4431, 54012), (4501, 53172), (5787, 41356), (5908, 40509), (7596, 31507), (7716, 31017), (8862, 27006), (9002, 26586), (10339, 23148), (11574, 20678), (13293, 18004), (13503, 17724)]