231896392

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{107}}^1\times {\mathrm{229}}^1$

素因数の和:375

約数の個数: 96

約数和(自身を含む): 545486400

約数和(自身を除く): 313590008

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 107, 169, 182, 214, 229, 338, 364, 428, 458, 676, 728, 749, 856, 916, 1183, 1352, 1391, 1498, 1603, 1832, 2366, 2782, 2977, 2996, 3206, 4732, 5564, 5954, 5992, 6412, 9464, 9737, 11128, 11908, 12824, 18083, 19474, 20839, 23816, 24503, 36166, 38701, 38948, 41678, 49006, 72332, 77402, 77896, 83356, 98012, 126581, 144664, 154804, 166712, 171521, 196024, 253162, 270907, 309608, 318539, 343042, 506324, 541814, 637078, 686084, 1012648, 1083628, 1274156, 1372168, 2167256, 2229773, 2548312, 4141007, 4459546, 8282014, 8919092, 16564028, 17838184, 28987049, 33128056, 57974098, 115948196, 231896392]

約数ペア:

[(1, 231896392), (2, 115948196), (4, 57974098), (7, 33128056), (8, 28987049), (13, 17838184), (14, 16564028), (26, 8919092), (28, 8282014), (52, 4459546), (56, 4141007), (91, 2548312), (104, 2229773), (107, 2167256), (169, 1372168), (182, 1274156), (214, 1083628), (229, 1012648), (338, 686084), (364, 637078), (428, 541814), (458, 506324), (676, 343042), (728, 318539), (749, 309608), (856, 270907), (916, 253162), (1183, 196024), (1352, 171521), (1391, 166712), (1498, 154804), (1603, 144664), (1832, 126581), (2366, 98012), (2782, 83356), (2977, 77896), (2996, 77402), (3206, 72332), (4732, 49006), (5564, 41678), (5954, 38948), (5992, 38701), (6412, 36166), (9464, 24503), (9737, 23816), (11128, 20839), (11908, 19474), (12824, 18083)]