279238752

素因数分解:

$2^5\times 3^4\times {\mathrm{13}}^1\times {\mathrm{8287}}^1$

素因数の和:8322

約数の個数: 120

約数和(自身を含む): 884511936

約数和(自身を除く): 605273184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 81, 96, 104, 108, 117, 144, 156, 162, 208, 216, 234, 288, 312, 324, 351, 416, 432, 468, 624, 648, 702, 864, 936, 1053, 1248, 1296, 1404, 1872, 2106, 2592, 2808, 3744, 4212, 5616, 8287, 8424, 11232, 16574, 16848, 24861, 33148, 33696, 49722, 66296, 74583, 99444, 107731, 132592, 149166, 198888, 215462, 223749, 265184, 298332, 323193, 397776, 430924, 447498, 596664, 646386, 671247, 795552, 861848, 894996, 969579, 1193328, 1292772, 1342494, 1723696, 1789992, 1939158, 2386656, 2585544, 2684988, 2908737, 3447392, 3579984, 3878316, 5171088, 5369976, 5817474, 7159968, 7756632, 8726211, 10342176, 10739952, 11634948, 15513264, 17452422, 21479904, 23269896, 31026528, 34904844, 46539792, 69809688, 93079584, 139619376, 279238752]

約数ペア:

[(1, 279238752), (2, 139619376), (3, 93079584), (4, 69809688), (6, 46539792), (8, 34904844), (9, 31026528), (12, 23269896), (13, 21479904), (16, 17452422), (18, 15513264), (24, 11634948), (26, 10739952), (27, 10342176), (32, 8726211), (36, 7756632), (39, 7159968), (48, 5817474), (52, 5369976), (54, 5171088), (72, 3878316), (78, 3579984), (81, 3447392), (96, 2908737), (104, 2684988), (108, 2585544), (117, 2386656), (144, 1939158), (156, 1789992), (162, 1723696), (208, 1342494), (216, 1292772), (234, 1193328), (288, 969579), (312, 894996), (324, 861848), (351, 795552), (416, 671247), (432, 646386), (468, 596664), (624, 447498), (648, 430924), (702, 397776), (864, 323193), (936, 298332), (1053, 265184), (1248, 223749), (1296, 215462), (1404, 198888), (1872, 149166), (2106, 132592), (2592, 107731), (2808, 99444), (3744, 74583), (4212, 66296), (5616, 49722), (8287, 33696), (8424, 33148), (11232, 24861), (16574, 16848)]