326840192

素因数分解:

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

素因数の和:141

約数の個数: 144

約数和(自身を含む): 801401760

約数和(自身を除く): 474561568

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, 287, 328, 392, 434, 448, 496, 574, 656, 784, 868, 896, 992, 1148, 1271, 1312, 1519, 1568, 1681, 1736, 1984, 2009, 2296, 2542, 2624, 3038, 3136, 3362, 3472, 3968, 4018, 4592, 5084, 5248, 6076, 6272, 6724, 6944, 8036, 8897, 9184, 10168, 11767, 12152, 13448, 13888, 16072, 17794, 18368, 20336, 23534, 24304, 26896, 27776, 32144, 35588, 36736, 40672, 47068, 48608, 52111, 53792, 62279, 64288, 71176, 81344, 82369, 94136, 97216, 104222, 107584, 124558, 128576, 142352, 162688, 164738, 188272, 194432, 208444, 215168, 249116, 257152, 284704, 329476, 364777, 376544, 416888, 498232, 569408, 658952, 729554, 753088, 833776, 996464, 1138816, 1317904, 1459108, 1506176, 1667552, 1992928, 2553439, 2635808, 2918216, 3335104, 3985856, 5106878, 5271616, 5836432, 6670208, 7971712, 10213756, 10543232, 11672864, 20427512, 23345728, 40855024, 46691456, 81710048, 163420096, 326840192]

約数ペア:

[(1, 326840192), (2, 163420096), (4, 81710048), (7, 46691456), (8, 40855024), (14, 23345728), (16, 20427512), (28, 11672864), (31, 10543232), (32, 10213756), (41, 7971712), (49, 6670208), (56, 5836432), (62, 5271616), (64, 5106878), (82, 3985856), (98, 3335104), (112, 2918216), (124, 2635808), (128, 2553439), (164, 1992928), (196, 1667552), (217, 1506176), (224, 1459108), (248, 1317904), (287, 1138816), (328, 996464), (392, 833776), (434, 753088), (448, 729554), (496, 658952), (574, 569408), (656, 498232), (784, 416888), (868, 376544), (896, 364777), (992, 329476), (1148, 284704), (1271, 257152), (1312, 249116), (1519, 215168), (1568, 208444), (1681, 194432), (1736, 188272), (1984, 164738), (2009, 162688), (2296, 142352), (2542, 128576), (2624, 124558), (3038, 107584), (3136, 104222), (3362, 97216), (3472, 94136), (3968, 82369), (4018, 81344), (4592, 71176), (5084, 64288), (5248, 62279), (6076, 53792), (6272, 52111), (6724, 48608), (6944, 47068), (8036, 40672), (8897, 36736), (9184, 35588), (10168, 32144), (11767, 27776), (12152, 26896), (13448, 24304), (13888, 23534), (16072, 20336), (17794, 18368)]