376872704

素因数分解:

$2^8\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{281}}^1$

素因数の和:354

約数の個数: 108

約数和(自身を含む): 843861312

約数和(自身を除く): 466988608

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 169, 208, 248, 256, 281, 338, 403, 416, 496, 562, 676, 806, 832, 992, 1124, 1352, 1612, 1664, 1984, 2248, 2704, 3224, 3328, 3653, 3968, 4496, 5239, 5408, 6448, 7306, 7936, 8711, 8992, 10478, 10816, 12896, 14612, 17422, 17984, 20956, 21632, 25792, 29224, 34844, 35968, 41912, 43264, 47489, 51584, 58448, 69688, 71936, 83824, 94978, 103168, 113243, 116896, 139376, 167648, 189956, 226486, 233792, 278752, 335296, 379912, 452972, 467584, 557504, 670592, 759824, 905944, 935168, 1115008, 1341184, 1472159, 1519648, 1811888, 2230016, 2944318, 3039296, 3623776, 5888636, 6078592, 7247552, 11777272, 12157184, 14495104, 23554544, 28990208, 47109088, 94218176, 188436352, 376872704]

約数ペア:

[(1, 376872704), (2, 188436352), (4, 94218176), (8, 47109088), (13, 28990208), (16, 23554544), (26, 14495104), (31, 12157184), (32, 11777272), (52, 7247552), (62, 6078592), (64, 5888636), (104, 3623776), (124, 3039296), (128, 2944318), (169, 2230016), (208, 1811888), (248, 1519648), (256, 1472159), (281, 1341184), (338, 1115008), (403, 935168), (416, 905944), (496, 759824), (562, 670592), (676, 557504), (806, 467584), (832, 452972), (992, 379912), (1124, 335296), (1352, 278752), (1612, 233792), (1664, 226486), (1984, 189956), (2248, 167648), (2704, 139376), (3224, 116896), (3328, 113243), (3653, 103168), (3968, 94978), (4496, 83824), (5239, 71936), (5408, 69688), (6448, 58448), (7306, 51584), (7936, 47489), (8711, 43264), (8992, 41912), (10478, 35968), (10816, 34844), (12896, 29224), (14612, 25792), (17422, 21632), (17984, 20956)]