340707328

素因数分解:

$2^{11}\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1$

素因数の和:293

約数の個数: 96

約数和(自身を含む): 748500480

約数和(自身を除く): 407793152

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 67, 104, 128, 134, 191, 208, 256, 268, 382, 416, 512, 536, 764, 832, 871, 1024, 1072, 1528, 1664, 1742, 2048, 2144, 2483, 3056, 3328, 3484, 4288, 4966, 6112, 6656, 6968, 8576, 9932, 12224, 12797, 13312, 13936, 17152, 19864, 24448, 25594, 26624, 27872, 34304, 39728, 48896, 51188, 55744, 68608, 79456, 97792, 102376, 111488, 137216, 158912, 166361, 195584, 204752, 222976, 317824, 332722, 391168, 409504, 445952, 635648, 665444, 819008, 891904, 1271296, 1330888, 1638016, 1783808, 2542592, 2661776, 3276032, 5085184, 5323552, 6552064, 10647104, 13104128, 21294208, 26208256, 42588416, 85176832, 170353664, 340707328]

約数ペア:

[(1, 340707328), (2, 170353664), (4, 85176832), (8, 42588416), (13, 26208256), (16, 21294208), (26, 13104128), (32, 10647104), (52, 6552064), (64, 5323552), (67, 5085184), (104, 3276032), (128, 2661776), (134, 2542592), (191, 1783808), (208, 1638016), (256, 1330888), (268, 1271296), (382, 891904), (416, 819008), (512, 665444), (536, 635648), (764, 445952), (832, 409504), (871, 391168), (1024, 332722), (1072, 317824), (1528, 222976), (1664, 204752), (1742, 195584), (2048, 166361), (2144, 158912), (2483, 137216), (3056, 111488), (3328, 102376), (3484, 97792), (4288, 79456), (4966, 68608), (6112, 55744), (6656, 51188), (6968, 48896), (8576, 39728), (9932, 34304), (12224, 27872), (12797, 26624), (13312, 25594), (13936, 24448), (17152, 19864)]