239995872

素因数分解:

$2^5\times 3^4\times {\mathrm{53}}^1\times {\mathrm{1747}}^1$

素因数の和:1822

約数の個数: 120

約数和(自身を含む): 719550216

約数和(自身を除く): 479554344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 53, 54, 72, 81, 96, 106, 108, 144, 159, 162, 212, 216, 288, 318, 324, 424, 432, 477, 636, 648, 848, 864, 954, 1272, 1296, 1431, 1696, 1747, 1908, 2544, 2592, 2862, 3494, 3816, 4293, 5088, 5241, 5724, 6988, 7632, 8586, 10482, 11448, 13976, 15264, 15723, 17172, 20964, 22896, 27952, 31446, 34344, 41928, 45792, 47169, 55904, 62892, 68688, 83856, 92591, 94338, 125784, 137376, 141507, 167712, 185182, 188676, 251568, 277773, 283014, 370364, 377352, 503136, 555546, 566028, 740728, 754704, 833319, 1111092, 1132056, 1481456, 1509408, 1666638, 2222184, 2264112, 2499957, 2962912, 3333276, 4444368, 4528224, 4999914, 6666552, 7499871, 8888736, 9999828, 13333104, 14999742, 19999656, 26666208, 29999484, 39999312, 59998968, 79998624, 119997936, 239995872]

約数ペア:

[(1, 239995872), (2, 119997936), (3, 79998624), (4, 59998968), (6, 39999312), (8, 29999484), (9, 26666208), (12, 19999656), (16, 14999742), (18, 13333104), (24, 9999828), (27, 8888736), (32, 7499871), (36, 6666552), (48, 4999914), (53, 4528224), (54, 4444368), (72, 3333276), (81, 2962912), (96, 2499957), (106, 2264112), (108, 2222184), (144, 1666638), (159, 1509408), (162, 1481456), (212, 1132056), (216, 1111092), (288, 833319), (318, 754704), (324, 740728), (424, 566028), (432, 555546), (477, 503136), (636, 377352), (648, 370364), (848, 283014), (864, 277773), (954, 251568), (1272, 188676), (1296, 185182), (1431, 167712), (1696, 141507), (1747, 137376), (1908, 125784), (2544, 94338), (2592, 92591), (2862, 83856), (3494, 68688), (3816, 62892), (4293, 55904), (5088, 47169), (5241, 45792), (5724, 41928), (6988, 34344), (7632, 31446), (8586, 27952), (10482, 22896), (11448, 20964), (13976, 17172), (15264, 15723)]