291903264

素因数分解:

$2^5\times 3^7\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:171

約数の個数: 192

約数和(自身を含む): 891031680

約数和(自身を除く): 599128416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 43, 48, 54, 72, 81, 86, 96, 97, 108, 129, 144, 162, 172, 194, 216, 243, 258, 288, 291, 324, 344, 387, 388, 432, 486, 516, 582, 648, 688, 729, 774, 776, 864, 873, 972, 1032, 1161, 1164, 1296, 1376, 1458, 1548, 1552, 1746, 1944, 2064, 2187, 2322, 2328, 2592, 2619, 2916, 3096, 3104, 3483, 3492, 3888, 4128, 4171, 4374, 4644, 4656, 5238, 5832, 6192, 6966, 6984, 7776, 7857, 8342, 8748, 9288, 9312, 10449, 10476, 11664, 12384, 12513, 13932, 13968, 15714, 16684, 17496, 18576, 20898, 20952, 23328, 23571, 25026, 27864, 27936, 31347, 31428, 33368, 34992, 37152, 37539, 41796, 41904, 47142, 50052, 55728, 62694, 62856, 66736, 69984, 70713, 75078, 83592, 83808, 94041, 94284, 100104, 111456, 112617, 125388, 125712, 133472, 141426, 150156, 167184, 188082, 188568, 200208, 212139, 225234, 250776, 251424, 282852, 300312, 334368, 337851, 376164, 377136, 400416, 424278, 450468, 501552, 565704, 600624, 675702, 752328, 754272, 848556, 900936, 1003104, 1013553, 1131408, 1201248, 1351404, 1504656, 1697112, 1801872, 2027106, 2262816, 2702808, 3009312, 3040659, 3394224, 3603744, 4054212, 5405616, 6081318, 6788448, 8108424, 9121977, 10811232, 12162636, 16216848, 18243954, 24325272, 32433696, 36487908, 48650544, 72975816, 97301088, 145951632, 291903264]

約数ペア:

[(1, 291903264), (2, 145951632), (3, 97301088), (4, 72975816), (6, 48650544), (8, 36487908), (9, 32433696), (12, 24325272), (16, 18243954), (18, 16216848), (24, 12162636), (27, 10811232), (32, 9121977), (36, 8108424), (43, 6788448), (48, 6081318), (54, 5405616), (72, 4054212), (81, 3603744), (86, 3394224), (96, 3040659), (97, 3009312), (108, 2702808), (129, 2262816), (144, 2027106), (162, 1801872), (172, 1697112), (194, 1504656), (216, 1351404), (243, 1201248), (258, 1131408), (288, 1013553), (291, 1003104), (324, 900936), (344, 848556), (387, 754272), (388, 752328), (432, 675702), (486, 600624), (516, 565704), (582, 501552), (648, 450468), (688, 424278), (729, 400416), (774, 377136), (776, 376164), (864, 337851), (873, 334368), (972, 300312), (1032, 282852), (1161, 251424), (1164, 250776), (1296, 225234), (1376, 212139), (1458, 200208), (1548, 188568), (1552, 188082), (1746, 167184), (1944, 150156), (2064, 141426), (2187, 133472), (2322, 125712), (2328, 125388), (2592, 112617), (2619, 111456), (2916, 100104), (3096, 94284), (3104, 94041), (3483, 83808), (3492, 83592), (3888, 75078), (4128, 70713), (4171, 69984), (4374, 66736), (4644, 62856), (4656, 62694), (5238, 55728), (5832, 50052), (6192, 47142), (6966, 41904), (6984, 41796), (7776, 37539), (7857, 37152), (8342, 34992), (8748, 33368), (9288, 31428), (9312, 31347), (10449, 27936), (10476, 27864), (11664, 25026), (12384, 23571), (12513, 23328), (13932, 20952), (13968, 20898), (15714, 18576), (16684, 17496)]