1671366736

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:349

約数の個数: 120

約数和(自身を含む): 3671384064

約数和(自身を除く): 2000017328

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 127, 157, 169, 208, 248, 254, 314, 338, 403, 496, 508, 628, 676, 806, 1016, 1256, 1352, 1612, 1651, 2032, 2041, 2512, 2704, 3224, 3302, 3937, 4082, 4867, 5239, 6448, 6604, 7874, 8164, 9734, 10478, 13208, 15748, 16328, 19468, 19939, 20956, 21463, 26416, 26533, 31496, 32656, 38936, 39878, 41912, 42926, 51181, 53066, 62992, 63271, 77872, 79756, 83824, 85852, 102362, 106132, 126542, 159512, 171704, 204724, 212264, 253084, 259207, 319024, 343408, 409448, 424528, 506168, 518414, 618109, 665353, 818896, 822523, 1012336, 1036828, 1236218, 1330706, 1645046, 2073656, 2472436, 2661412, 3290092, 3369691, 4147312, 4944872, 5322824, 6580184, 6739382, 8035417, 9889744, 10645648, 13160368, 13478764, 16070834, 26957528, 32141668, 53915056, 64283336, 104460421, 128566672, 208920842, 417841684, 835683368, 1671366736]

約数ペア:

[(1, 1671366736), (2, 835683368), (4, 417841684), (8, 208920842), (13, 128566672), (16, 104460421), (26, 64283336), (31, 53915056), (52, 32141668), (62, 26957528), (104, 16070834), (124, 13478764), (127, 13160368), (157, 10645648), (169, 9889744), (208, 8035417), (248, 6739382), (254, 6580184), (314, 5322824), (338, 4944872), (403, 4147312), (496, 3369691), (508, 3290092), (628, 2661412), (676, 2472436), (806, 2073656), (1016, 1645046), (1256, 1330706), (1352, 1236218), (1612, 1036828), (1651, 1012336), (2032, 822523), (2041, 818896), (2512, 665353), (2704, 618109), (3224, 518414), (3302, 506168), (3937, 424528), (4082, 409448), (4867, 343408), (5239, 319024), (6448, 259207), (6604, 253084), (7874, 212264), (8164, 204724), (9734, 171704), (10478, 159512), (13208, 126542), (15748, 106132), (16328, 102362), (19468, 85852), (19939, 83824), (20956, 79756), (21463, 77872), (26416, 63271), (26533, 62992), (31496, 53066), (32656, 51181), (38936, 42926), (39878, 41912)]