328193856

素因数分解:

$2^6\times 3^5\times {\mathrm{47}}^1\times {\mathrm{449}}^1$

素因数の和:523

約数の個数: 168

約数和(自身を含む): 998524800

約数和(自身を除く): 670330944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 47, 48, 54, 64, 72, 81, 94, 96, 108, 141, 144, 162, 188, 192, 216, 243, 282, 288, 324, 376, 423, 432, 449, 486, 564, 576, 648, 752, 846, 864, 898, 972, 1128, 1269, 1296, 1347, 1504, 1692, 1728, 1796, 1944, 2256, 2538, 2592, 2694, 3008, 3384, 3592, 3807, 3888, 4041, 4512, 5076, 5184, 5388, 6768, 7184, 7614, 7776, 8082, 9024, 10152, 10776, 11421, 12123, 13536, 14368, 15228, 15552, 16164, 20304, 21103, 21552, 22842, 24246, 27072, 28736, 30456, 32328, 36369, 40608, 42206, 43104, 45684, 48492, 60912, 63309, 64656, 72738, 81216, 84412, 86208, 91368, 96984, 109107, 121824, 126618, 129312, 145476, 168824, 182736, 189927, 193968, 218214, 243648, 253236, 258624, 290952, 337648, 365472, 379854, 387936, 436428, 506472, 569781, 581904, 675296, 730944, 759708, 775872, 872856, 1012944, 1139562, 1163808, 1350592, 1519416, 1709343, 1745712, 2025888, 2279124, 2327616, 3038832, 3418686, 3491424, 4051776, 4558248, 5128029, 6077664, 6837372, 6982848, 9116496, 10256058, 12155328, 13674744, 18232992, 20512116, 27349488, 36465984, 41024232, 54698976, 82048464, 109397952, 164096928, 328193856]

約数ペア:

[(1, 328193856), (2, 164096928), (3, 109397952), (4, 82048464), (6, 54698976), (8, 41024232), (9, 36465984), (12, 27349488), (16, 20512116), (18, 18232992), (24, 13674744), (27, 12155328), (32, 10256058), (36, 9116496), (47, 6982848), (48, 6837372), (54, 6077664), (64, 5128029), (72, 4558248), (81, 4051776), (94, 3491424), (96, 3418686), (108, 3038832), (141, 2327616), (144, 2279124), (162, 2025888), (188, 1745712), (192, 1709343), (216, 1519416), (243, 1350592), (282, 1163808), (288, 1139562), (324, 1012944), (376, 872856), (423, 775872), (432, 759708), (449, 730944), (486, 675296), (564, 581904), (576, 569781), (648, 506472), (752, 436428), (846, 387936), (864, 379854), (898, 365472), (972, 337648), (1128, 290952), (1269, 258624), (1296, 253236), (1347, 243648), (1504, 218214), (1692, 193968), (1728, 189927), (1796, 182736), (1944, 168824), (2256, 145476), (2538, 129312), (2592, 126618), (2694, 121824), (3008, 109107), (3384, 96984), (3592, 91368), (3807, 86208), (3888, 84412), (4041, 81216), (4512, 72738), (5076, 64656), (5184, 63309), (5388, 60912), (6768, 48492), (7184, 45684), (7614, 43104), (7776, 42206), (8082, 40608), (9024, 36369), (10152, 32328), (10776, 30456), (11421, 28736), (12123, 27072), (13536, 24246), (14368, 22842), (15228, 21552), (15552, 21103), (16164, 20304)]