231478702

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{463}}^1$

素因数の和:593

約数の個数: 64

約数和(自身を含む): 445261824

約数和(自身を除く): 213783122

約数列:

[1, 2, 7, 13, 14, 26, 41, 67, 82, 91, 134, 182, 287, 463, 469, 533, 574, 871, 926, 938, 1066, 1742, 2747, 3241, 3731, 5494, 6019, 6097, 6482, 7462, 12038, 12194, 18983, 19229, 31021, 35711, 37966, 38458, 42133, 62042, 71422, 84266, 132881, 217147, 246779, 249977, 265762, 403273, 434294, 493558, 499954, 806546, 1271861, 1727453, 2543722, 2822911, 3454906, 5645822, 8903027, 16534193, 17806054, 33068386, 115739351, 231478702]

約数ペア:

[(1, 231478702), (2, 115739351), (7, 33068386), (13, 17806054), (14, 16534193), (26, 8903027), (41, 5645822), (67, 3454906), (82, 2822911), (91, 2543722), (134, 1727453), (182, 1271861), (287, 806546), (463, 499954), (469, 493558), (533, 434294), (574, 403273), (871, 265762), (926, 249977), (938, 246779), (1066, 217147), (1742, 132881), (2747, 84266), (3241, 71422), (3731, 62042), (5494, 42133), (6019, 38458), (6097, 37966), (6482, 35711), (7462, 31021), (12038, 19229), (12194, 18983)]