338190944

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{353}}^1$

素因数の和:437

約数の個数: 144

約数和(自身を含む): 854255808

約数和(自身を除く): 516064864

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 47, 49, 52, 56, 91, 94, 98, 104, 112, 182, 188, 196, 208, 224, 329, 353, 364, 376, 392, 416, 611, 637, 658, 706, 728, 752, 784, 1222, 1274, 1316, 1412, 1456, 1504, 1568, 2303, 2444, 2471, 2548, 2632, 2824, 2912, 4277, 4589, 4606, 4888, 4942, 5096, 5264, 5648, 8554, 9178, 9212, 9776, 9884, 10192, 10528, 11296, 16591, 17108, 17297, 18356, 18424, 19552, 19768, 20384, 29939, 32123, 33182, 34216, 34594, 36712, 36848, 39536, 59878, 64246, 66364, 68432, 69188, 73424, 73696, 79072, 116137, 119756, 128492, 132728, 136864, 138376, 146848, 215683, 224861, 232274, 239512, 256984, 265456, 276752, 431366, 449722, 464548, 479024, 513968, 530912, 553504, 812959, 862732, 899444, 929096, 958048, 1027936, 1509781, 1625918, 1725464, 1798888, 1858192, 3019562, 3251836, 3450928, 3597776, 3716384, 6039124, 6503672, 6901856, 7195552, 10568467, 12078248, 13007344, 21136934, 24156496, 26014688, 42273868, 48312992, 84547736, 169095472, 338190944]

約数ペア:

[(1, 338190944), (2, 169095472), (4, 84547736), (7, 48312992), (8, 42273868), (13, 26014688), (14, 24156496), (16, 21136934), (26, 13007344), (28, 12078248), (32, 10568467), (47, 7195552), (49, 6901856), (52, 6503672), (56, 6039124), (91, 3716384), (94, 3597776), (98, 3450928), (104, 3251836), (112, 3019562), (182, 1858192), (188, 1798888), (196, 1725464), (208, 1625918), (224, 1509781), (329, 1027936), (353, 958048), (364, 929096), (376, 899444), (392, 862732), (416, 812959), (611, 553504), (637, 530912), (658, 513968), (706, 479024), (728, 464548), (752, 449722), (784, 431366), (1222, 276752), (1274, 265456), (1316, 256984), (1412, 239512), (1456, 232274), (1504, 224861), (1568, 215683), (2303, 146848), (2444, 138376), (2471, 136864), (2548, 132728), (2632, 128492), (2824, 119756), (2912, 116137), (4277, 79072), (4589, 73696), (4606, 73424), (4888, 69188), (4942, 68432), (5096, 66364), (5264, 64246), (5648, 59878), (8554, 39536), (9178, 36848), (9212, 36712), (9776, 34594), (9884, 34216), (10192, 33182), (10528, 32123), (11296, 29939), (16591, 20384), (17108, 19768), (17297, 19552), (18356, 18424)]