890476416

素因数分解:

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

素因数の和:3216

約数の個数: 128

約数和(自身を含む): 2661424800

約数和(自身を除く): 1770948384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 243, 288, 324, 384, 432, 486, 576, 648, 729, 864, 972, 1152, 1296, 1458, 1728, 1944, 2187, 2592, 2916, 3181, 3456, 3888, 4374, 5184, 5832, 6362, 7776, 8748, 9543, 10368, 11664, 12724, 15552, 17496, 19086, 23328, 25448, 28629, 31104, 34992, 38172, 46656, 50896, 57258, 69984, 76344, 85887, 93312, 101792, 114516, 139968, 152688, 171774, 203584, 229032, 257661, 279936, 305376, 343548, 407168, 458064, 515322, 610752, 687096, 772983, 916128, 1030644, 1221504, 1374192, 1545966, 1832256, 2061288, 2318949, 2748384, 3091932, 3664512, 4122576, 4637898, 5496768, 6183864, 6956847, 8245152, 9275796, 10993536, 12367728, 13913694, 16490304, 18551592, 24735456, 27827388, 32980608, 37103184, 49470912, 55654776, 74206368, 98941824, 111309552, 148412736, 222619104, 296825472, 445238208, 890476416]

約数ペア:

[(1, 890476416), (2, 445238208), (3, 296825472), (4, 222619104), (6, 148412736), (8, 111309552), (9, 98941824), (12, 74206368), (16, 55654776), (18, 49470912), (24, 37103184), (27, 32980608), (32, 27827388), (36, 24735456), (48, 18551592), (54, 16490304), (64, 13913694), (72, 12367728), (81, 10993536), (96, 9275796), (108, 8245152), (128, 6956847), (144, 6183864), (162, 5496768), (192, 4637898), (216, 4122576), (243, 3664512), (288, 3091932), (324, 2748384), (384, 2318949), (432, 2061288), (486, 1832256), (576, 1545966), (648, 1374192), (729, 1221504), (864, 1030644), (972, 916128), (1152, 772983), (1296, 687096), (1458, 610752), (1728, 515322), (1944, 458064), (2187, 407168), (2592, 343548), (2916, 305376), (3181, 279936), (3456, 257661), (3888, 229032), (4374, 203584), (5184, 171774), (5832, 152688), (6362, 139968), (7776, 114516), (8748, 101792), (9543, 93312), (10368, 85887), (11664, 76344), (12724, 69984), (15552, 57258), (17496, 50896), (19086, 46656), (23328, 38172), (25448, 34992), (28629, 31104)]