1300829504

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{947}}^1$

素因数の和:1112

約数の個数: 84

約数和(自身を含む): 2820155904

約数和(自身を除く): 1519326400

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 127, 169, 208, 254, 338, 416, 508, 676, 832, 947, 1016, 1352, 1651, 1894, 2032, 2704, 3302, 3788, 4064, 5408, 6604, 7576, 8128, 10816, 12311, 13208, 15152, 21463, 24622, 26416, 30304, 42926, 49244, 52832, 60608, 85852, 98488, 105664, 120269, 160043, 171704, 196976, 240538, 320086, 343408, 393952, 481076, 640172, 686816, 787904, 962152, 1280344, 1373632, 1563497, 1924304, 2560688, 3126994, 3848608, 5121376, 6253988, 7697216, 10242752, 12507976, 20325461, 25015952, 40650922, 50031904, 81301844, 100063808, 162603688, 325207376, 650414752, 1300829504]

約数ペア:

[(1, 1300829504), (2, 650414752), (4, 325207376), (8, 162603688), (13, 100063808), (16, 81301844), (26, 50031904), (32, 40650922), (52, 25015952), (64, 20325461), (104, 12507976), (127, 10242752), (169, 7697216), (208, 6253988), (254, 5121376), (338, 3848608), (416, 3126994), (508, 2560688), (676, 1924304), (832, 1563497), (947, 1373632), (1016, 1280344), (1352, 962152), (1651, 787904), (1894, 686816), (2032, 640172), (2704, 481076), (3302, 393952), (3788, 343408), (4064, 320086), (5408, 240538), (6604, 196976), (7576, 171704), (8128, 160043), (10816, 120269), (12311, 105664), (13208, 98488), (15152, 85852), (21463, 60608), (24622, 52832), (26416, 49244), (30304, 42926)]