1217149512

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{691}}^1\times {\mathrm{3191}}^1$

素因数の和:3914

約数の個数: 64

約数和(自身を含む): 3180764160

約数和(自身を除く): 1963614648

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 691, 1382, 2073, 2764, 3191, 4146, 5528, 6382, 8292, 9573, 12764, 15893, 16584, 19146, 25528, 31786, 38292, 47679, 63572, 73393, 76584, 95358, 127144, 146786, 190716, 220179, 293572, 381432, 440358, 587144, 880716, 1761432, 2204981, 4409962, 6614943, 8819924, 13229886, 17639848, 26459772, 50714563, 52919544, 101429126, 152143689, 202858252, 304287378, 405716504, 608574756, 1217149512]

約数ペア:

[(1, 1217149512), (2, 608574756), (3, 405716504), (4, 304287378), (6, 202858252), (8, 152143689), (12, 101429126), (23, 52919544), (24, 50714563), (46, 26459772), (69, 17639848), (92, 13229886), (138, 8819924), (184, 6614943), (276, 4409962), (552, 2204981), (691, 1761432), (1382, 880716), (2073, 587144), (2764, 440358), (3191, 381432), (4146, 293572), (5528, 220179), (6382, 190716), (8292, 146786), (9573, 127144), (12764, 95358), (15893, 76584), (16584, 73393), (19146, 63572), (25528, 47679), (31786, 38292)]