211141728

素因数分解:

$2^5\times 3^7\times 7^1\times {\mathrm{431}}^1$

素因数の和:469

約数の個数: 192

約数和(自身を含む): 714147840

約数和(自身を除く): 503006112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 216, 224, 243, 252, 288, 324, 336, 378, 431, 432, 486, 504, 567, 648, 672, 729, 756, 862, 864, 972, 1008, 1134, 1293, 1296, 1458, 1512, 1701, 1724, 1944, 2016, 2187, 2268, 2586, 2592, 2916, 3017, 3024, 3402, 3448, 3879, 3888, 4374, 4536, 5103, 5172, 5832, 6034, 6048, 6804, 6896, 7758, 7776, 8748, 9051, 9072, 10206, 10344, 11637, 11664, 12068, 13608, 13792, 15309, 15516, 17496, 18102, 18144, 20412, 20688, 23274, 23328, 24136, 27153, 27216, 30618, 31032, 34911, 34992, 36204, 40824, 41376, 46548, 48272, 54306, 54432, 61236, 62064, 69822, 69984, 72408, 81459, 81648, 93096, 96544, 104733, 108612, 122472, 124128, 139644, 144816, 162918, 163296, 186192, 209466, 217224, 244377, 244944, 279288, 289632, 314199, 325836, 372384, 418932, 434448, 488754, 489888, 558576, 628398, 651672, 733131, 837864, 868896, 942597, 977508, 1117152, 1256796, 1303344, 1466262, 1675728, 1885194, 1955016, 2199393, 2513592, 2606688, 2932524, 3351456, 3770388, 3910032, 4398786, 5027184, 5865048, 6598179, 7540776, 7820064, 8797572, 10054368, 11730096, 13196358, 15081552, 17595144, 23460192, 26392716, 30163104, 35190288, 52785432, 70380576, 105570864, 211141728]

約数ペア:

[(1, 211141728), (2, 105570864), (3, 70380576), (4, 52785432), (6, 35190288), (7, 30163104), (8, 26392716), (9, 23460192), (12, 17595144), (14, 15081552), (16, 13196358), (18, 11730096), (21, 10054368), (24, 8797572), (27, 7820064), (28, 7540776), (32, 6598179), (36, 5865048), (42, 5027184), (48, 4398786), (54, 3910032), (56, 3770388), (63, 3351456), (72, 2932524), (81, 2606688), (84, 2513592), (96, 2199393), (108, 1955016), (112, 1885194), (126, 1675728), (144, 1466262), (162, 1303344), (168, 1256796), (189, 1117152), (216, 977508), (224, 942597), (243, 868896), (252, 837864), (288, 733131), (324, 651672), (336, 628398), (378, 558576), (431, 489888), (432, 488754), (486, 434448), (504, 418932), (567, 372384), (648, 325836), (672, 314199), (729, 289632), (756, 279288), (862, 244944), (864, 244377), (972, 217224), (1008, 209466), (1134, 186192), (1293, 163296), (1296, 162918), (1458, 144816), (1512, 139644), (1701, 124128), (1724, 122472), (1944, 108612), (2016, 104733), (2187, 96544), (2268, 93096), (2586, 81648), (2592, 81459), (2916, 72408), (3017, 69984), (3024, 69822), (3402, 62064), (3448, 61236), (3879, 54432), (3888, 54306), (4374, 48272), (4536, 46548), (5103, 41376), (5172, 40824), (5832, 36204), (6034, 34992), (6048, 34911), (6804, 31032), (6896, 30618), (7758, 27216), (7776, 27153), (8748, 24136), (9051, 23328), (9072, 23274), (10206, 20688), (10344, 20412), (11637, 18144), (11664, 18102), (12068, 17496), (13608, 15516), (13792, 15309)]