210004368

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{8803}}^1$

素因数の和:8892

約数の個数: 80

約数和(自身を含む): 628816896

約数和(自身を除く): 418812528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 71, 84, 112, 142, 168, 213, 284, 336, 426, 497, 568, 852, 994, 1136, 1491, 1704, 1988, 2982, 3408, 3976, 5964, 7952, 8803, 11928, 17606, 23856, 26409, 35212, 52818, 61621, 70424, 105636, 123242, 140848, 184863, 211272, 246484, 369726, 422544, 492968, 625013, 739452, 985936, 1250026, 1478904, 1875039, 2500052, 2957808, 3750078, 4375091, 5000104, 7500156, 8750182, 10000208, 13125273, 15000312, 17500364, 26250546, 30000624, 35000728, 52501092, 70001456, 105002184, 210004368]

約数ペア:

[(1, 210004368), (2, 105002184), (3, 70001456), (4, 52501092), (6, 35000728), (7, 30000624), (8, 26250546), (12, 17500364), (14, 15000312), (16, 13125273), (21, 10000208), (24, 8750182), (28, 7500156), (42, 5000104), (48, 4375091), (56, 3750078), (71, 2957808), (84, 2500052), (112, 1875039), (142, 1478904), (168, 1250026), (213, 985936), (284, 739452), (336, 625013), (426, 492968), (497, 422544), (568, 369726), (852, 246484), (994, 211272), (1136, 184863), (1491, 140848), (1704, 123242), (1988, 105636), (2982, 70424), (3408, 61621), (3976, 52818), (5964, 35212), (7952, 26409), (8803, 23856), (11928, 17606)]