344207864

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{811}}^1$

素因数の和:901

約数の個数: 128

約数和(自身を含む): 883975680

約数和(自身を除く): 539767816

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 53, 56, 77, 88, 91, 104, 106, 143, 154, 182, 212, 286, 308, 364, 371, 424, 572, 583, 616, 689, 728, 742, 811, 1001, 1144, 1166, 1378, 1484, 1622, 2002, 2332, 2756, 2968, 3244, 4004, 4081, 4664, 4823, 5512, 5677, 6488, 7579, 8008, 8162, 8921, 9646, 10543, 11354, 15158, 16324, 17842, 19292, 21086, 22708, 30316, 32648, 35684, 38584, 42172, 42983, 45416, 53053, 60632, 62447, 71368, 73801, 84344, 85966, 106106, 115973, 124894, 147602, 171932, 212212, 231946, 249788, 295204, 300881, 343864, 424424, 463892, 472813, 499576, 558779, 590408, 601762, 811811, 927784, 945626, 1117558, 1203524, 1623622, 1891252, 2235116, 2407048, 3247244, 3309691, 3782504, 3911453, 4470232, 6146569, 6494488, 6619382, 7822906, 12293138, 13238764, 15645812, 24586276, 26477528, 31291624, 43025983, 49172552, 86051966, 172103932, 344207864]

約数ペア:

[(1, 344207864), (2, 172103932), (4, 86051966), (7, 49172552), (8, 43025983), (11, 31291624), (13, 26477528), (14, 24586276), (22, 15645812), (26, 13238764), (28, 12293138), (44, 7822906), (52, 6619382), (53, 6494488), (56, 6146569), (77, 4470232), (88, 3911453), (91, 3782504), (104, 3309691), (106, 3247244), (143, 2407048), (154, 2235116), (182, 1891252), (212, 1623622), (286, 1203524), (308, 1117558), (364, 945626), (371, 927784), (424, 811811), (572, 601762), (583, 590408), (616, 558779), (689, 499576), (728, 472813), (742, 463892), (811, 424424), (1001, 343864), (1144, 300881), (1166, 295204), (1378, 249788), (1484, 231946), (1622, 212212), (2002, 171932), (2332, 147602), (2756, 124894), (2968, 115973), (3244, 106106), (4004, 85966), (4081, 84344), (4664, 73801), (4823, 71368), (5512, 62447), (5677, 60632), (6488, 53053), (7579, 45416), (8008, 42983), (8162, 42172), (8921, 38584), (9646, 35684), (10543, 32648), (11354, 30316), (15158, 22708), (16324, 21086), (17842, 19292)]