428747904

素因数分解:

$2^7\times 3^4\times {\mathrm{13}}^1\times {\mathrm{3181}}^1$

素因数の和:3220

約数の個数: 160

約数和(自身を含む): 1374528540

約数和(自身を除く): 945780636

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 81, 96, 104, 108, 117, 128, 144, 156, 162, 192, 208, 216, 234, 288, 312, 324, 351, 384, 416, 432, 468, 576, 624, 648, 702, 832, 864, 936, 1053, 1152, 1248, 1296, 1404, 1664, 1728, 1872, 2106, 2496, 2592, 2808, 3181, 3456, 3744, 4212, 4992, 5184, 5616, 6362, 7488, 8424, 9543, 10368, 11232, 12724, 14976, 16848, 19086, 22464, 25448, 28629, 33696, 38172, 41353, 44928, 50896, 57258, 67392, 76344, 82706, 85887, 101792, 114516, 124059, 134784, 152688, 165412, 171774, 203584, 229032, 248118, 257661, 305376, 330824, 343548, 372177, 407168, 458064, 496236, 515322, 610752, 661648, 687096, 744354, 916128, 992472, 1030644, 1116531, 1221504, 1323296, 1374192, 1488708, 1832256, 1984944, 2061288, 2233062, 2646592, 2748384, 2977416, 3349593, 3664512, 3969888, 4122576, 4466124, 5293184, 5496768, 5954832, 6699186, 7939776, 8245152, 8932248, 10993536, 11909664, 13398372, 15879552, 16490304, 17864496, 23819328, 26796744, 32980608, 35728992, 47638656, 53593488, 71457984, 107186976, 142915968, 214373952, 428747904]

約数ペア:

[(1, 428747904), (2, 214373952), (3, 142915968), (4, 107186976), (6, 71457984), (8, 53593488), (9, 47638656), (12, 35728992), (13, 32980608), (16, 26796744), (18, 23819328), (24, 17864496), (26, 16490304), (27, 15879552), (32, 13398372), (36, 11909664), (39, 10993536), (48, 8932248), (52, 8245152), (54, 7939776), (64, 6699186), (72, 5954832), (78, 5496768), (81, 5293184), (96, 4466124), (104, 4122576), (108, 3969888), (117, 3664512), (128, 3349593), (144, 2977416), (156, 2748384), (162, 2646592), (192, 2233062), (208, 2061288), (216, 1984944), (234, 1832256), (288, 1488708), (312, 1374192), (324, 1323296), (351, 1221504), (384, 1116531), (416, 1030644), (432, 992472), (468, 916128), (576, 744354), (624, 687096), (648, 661648), (702, 610752), (832, 515322), (864, 496236), (936, 458064), (1053, 407168), (1152, 372177), (1248, 343548), (1296, 330824), (1404, 305376), (1664, 257661), (1728, 248118), (1872, 229032), (2106, 203584), (2496, 171774), (2592, 165412), (2808, 152688), (3181, 134784), (3456, 124059), (3744, 114516), (4212, 101792), (4992, 85887), (5184, 82706), (5616, 76344), (6362, 67392), (7488, 57258), (8424, 50896), (9543, 44928), (10368, 41353), (11232, 38172), (12724, 33696), (14976, 28629), (16848, 25448), (19086, 22464)]