349076784

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{193}}^1\times {\mathrm{769}}^1$

素因数の和:987

約数の個数: 120

約数和(自身を含む): 1055817840

約数和(自身を除く): 706741056

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 193, 196, 294, 336, 386, 392, 579, 588, 769, 772, 784, 1158, 1176, 1351, 1538, 1544, 2307, 2316, 2352, 2702, 3076, 3088, 4053, 4614, 4632, 5383, 5404, 6152, 8106, 9228, 9264, 9457, 10766, 10808, 12304, 16149, 16212, 18456, 18914, 21532, 21616, 28371, 32298, 32424, 36912, 37681, 37828, 43064, 56742, 64596, 64848, 75362, 75656, 86128, 113043, 113484, 129192, 148417, 150724, 151312, 226086, 226968, 258384, 296834, 301448, 445251, 452172, 453936, 593668, 602896, 890502, 904344, 1038919, 1187336, 1781004, 1808688, 2077838, 2374672, 3116757, 3562008, 4155676, 6233514, 7124016, 7272433, 8311352, 12467028, 14544866, 16622704, 21817299, 24934056, 29089732, 43634598, 49868112, 58179464, 87269196, 116358928, 174538392, 349076784]

約数ペア:

[(1, 349076784), (2, 174538392), (3, 116358928), (4, 87269196), (6, 58179464), (7, 49868112), (8, 43634598), (12, 29089732), (14, 24934056), (16, 21817299), (21, 16622704), (24, 14544866), (28, 12467028), (42, 8311352), (48, 7272433), (49, 7124016), (56, 6233514), (84, 4155676), (98, 3562008), (112, 3116757), (147, 2374672), (168, 2077838), (193, 1808688), (196, 1781004), (294, 1187336), (336, 1038919), (386, 904344), (392, 890502), (579, 602896), (588, 593668), (769, 453936), (772, 452172), (784, 445251), (1158, 301448), (1176, 296834), (1351, 258384), (1538, 226968), (1544, 226086), (2307, 151312), (2316, 150724), (2352, 148417), (2702, 129192), (3076, 113484), (3088, 113043), (4053, 86128), (4614, 75656), (4632, 75362), (5383, 64848), (5404, 64596), (6152, 56742), (8106, 43064), (9228, 37828), (9264, 37681), (9457, 36912), (10766, 32424), (10808, 32298), (12304, 28371), (16149, 21616), (16212, 21532), (18456, 18914)]