223207936

素因数分解:

$2^9\times 7^3\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:111

約数の個数: 160

約数和(自身を含む): 549964800

約数和(自身を除く): 326756864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 41, 49, 56, 62, 64, 82, 98, 112, 124, 128, 164, 196, 217, 224, 248, 256, 287, 328, 343, 392, 434, 448, 496, 512, 574, 656, 686, 784, 868, 896, 992, 1148, 1271, 1312, 1372, 1519, 1568, 1736, 1792, 1984, 2009, 2296, 2542, 2624, 2744, 3038, 3136, 3472, 3584, 3968, 4018, 4592, 5084, 5248, 5488, 6076, 6272, 6944, 7936, 8036, 8897, 9184, 10168, 10496, 10633, 10976, 12152, 12544, 13888, 14063, 15872, 16072, 17794, 18368, 20336, 20992, 21266, 21952, 24304, 25088, 27776, 28126, 32144, 35588, 36736, 40672, 42532, 43904, 48608, 55552, 56252, 62279, 64288, 71176, 73472, 81344, 85064, 87808, 97216, 111104, 112504, 124558, 128576, 142352, 146944, 162688, 170128, 175616, 194432, 225008, 249116, 257152, 284704, 325376, 340256, 388864, 435953, 450016, 498232, 514304, 569408, 650752, 680512, 777728, 871906, 900032, 996464, 1028608, 1138816, 1361024, 1743812, 1800064, 1992928, 2277632, 2722048, 3487624, 3600128, 3985856, 4555264, 5444096, 6975248, 7200256, 7971712, 13950496, 15943424, 27900992, 31886848, 55801984, 111603968, 223207936]

約数ペア:

[(1, 223207936), (2, 111603968), (4, 55801984), (7, 31886848), (8, 27900992), (14, 15943424), (16, 13950496), (28, 7971712), (31, 7200256), (32, 6975248), (41, 5444096), (49, 4555264), (56, 3985856), (62, 3600128), (64, 3487624), (82, 2722048), (98, 2277632), (112, 1992928), (124, 1800064), (128, 1743812), (164, 1361024), (196, 1138816), (217, 1028608), (224, 996464), (248, 900032), (256, 871906), (287, 777728), (328, 680512), (343, 650752), (392, 569408), (434, 514304), (448, 498232), (496, 450016), (512, 435953), (574, 388864), (656, 340256), (686, 325376), (784, 284704), (868, 257152), (896, 249116), (992, 225008), (1148, 194432), (1271, 175616), (1312, 170128), (1372, 162688), (1519, 146944), (1568, 142352), (1736, 128576), (1792, 124558), (1984, 112504), (2009, 111104), (2296, 97216), (2542, 87808), (2624, 85064), (2744, 81344), (3038, 73472), (3136, 71176), (3472, 64288), (3584, 62279), (3968, 56252), (4018, 55552), (4592, 48608), (5084, 43904), (5248, 42532), (5488, 40672), (6076, 36736), (6272, 35588), (6944, 32144), (7936, 28126), (8036, 27776), (8897, 25088), (9184, 24304), (10168, 21952), (10496, 21266), (10633, 20992), (10976, 20336), (12152, 18368), (12544, 17794), (13888, 16072), (14063, 15872)]