252945168

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{461}}^1$

素因数の和:573

約数の個数: 160

約数和(自身を含む): 791949312

約数和(自身を除く): 539004144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 56, 69, 71, 84, 92, 112, 138, 142, 161, 168, 184, 213, 276, 284, 322, 336, 368, 426, 461, 483, 497, 552, 568, 644, 852, 922, 966, 994, 1104, 1136, 1288, 1383, 1491, 1633, 1704, 1844, 1932, 1988, 2576, 2766, 2982, 3227, 3266, 3408, 3688, 3864, 3976, 4899, 5532, 5964, 6454, 6532, 7376, 7728, 7952, 9681, 9798, 10603, 11064, 11431, 11928, 12908, 13064, 19362, 19596, 21206, 22128, 22862, 23856, 25816, 26128, 31809, 32731, 34293, 38724, 39192, 42412, 45724, 51632, 63618, 65462, 68586, 74221, 77448, 78384, 84824, 91448, 98193, 127236, 130924, 137172, 148442, 154896, 169648, 182896, 196386, 222663, 229117, 254472, 261848, 274344, 296884, 392772, 445326, 458234, 508944, 523696, 548688, 593768, 687351, 752813, 785544, 890652, 916468, 1187536, 1374702, 1505626, 1571088, 1781304, 1832936, 2258439, 2749404, 3011252, 3562608, 3665872, 4516878, 5269691, 5498808, 6022504, 9033756, 10539382, 10997616, 12045008, 15809073, 18067512, 21078764, 31618146, 36135024, 42157528, 63236292, 84315056, 126472584, 252945168]

約数ペア:

[(1, 252945168), (2, 126472584), (3, 84315056), (4, 63236292), (6, 42157528), (7, 36135024), (8, 31618146), (12, 21078764), (14, 18067512), (16, 15809073), (21, 12045008), (23, 10997616), (24, 10539382), (28, 9033756), (42, 6022504), (46, 5498808), (48, 5269691), (56, 4516878), (69, 3665872), (71, 3562608), (84, 3011252), (92, 2749404), (112, 2258439), (138, 1832936), (142, 1781304), (161, 1571088), (168, 1505626), (184, 1374702), (213, 1187536), (276, 916468), (284, 890652), (322, 785544), (336, 752813), (368, 687351), (426, 593768), (461, 548688), (483, 523696), (497, 508944), (552, 458234), (568, 445326), (644, 392772), (852, 296884), (922, 274344), (966, 261848), (994, 254472), (1104, 229117), (1136, 222663), (1288, 196386), (1383, 182896), (1491, 169648), (1633, 154896), (1704, 148442), (1844, 137172), (1932, 130924), (1988, 127236), (2576, 98193), (2766, 91448), (2982, 84824), (3227, 78384), (3266, 77448), (3408, 74221), (3688, 68586), (3864, 65462), (3976, 63618), (4899, 51632), (5532, 45724), (5964, 42412), (6454, 39192), (6532, 38724), (7376, 34293), (7728, 32731), (7952, 31809), (9681, 26128), (9798, 25816), (10603, 23856), (11064, 22862), (11431, 22128), (11928, 21206), (12908, 19596), (13064, 19362)]