274835568

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{509}}^1\times {\mathrm{1607}}^1$

素因数の和:2134

約数の個数: 80

約数和(自身を含む): 813519360

約数和(自身を除く): 538683792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 509, 1018, 1527, 1607, 2036, 3054, 3214, 3563, 4072, 4821, 6108, 6428, 7126, 8144, 9642, 10689, 11249, 12216, 12856, 14252, 19284, 21378, 22498, 24432, 25712, 28504, 33747, 38568, 42756, 44996, 57008, 67494, 77136, 85512, 89992, 134988, 171024, 179984, 269976, 539952, 817963, 1635926, 2453889, 3271852, 4907778, 5725741, 6543704, 9815556, 11451482, 13087408, 17177223, 19631112, 22902964, 34354446, 39262224, 45805928, 68708892, 91611856, 137417784, 274835568]

約数ペア:

[(1, 274835568), (2, 137417784), (3, 91611856), (4, 68708892), (6, 45805928), (7, 39262224), (8, 34354446), (12, 22902964), (14, 19631112), (16, 17177223), (21, 13087408), (24, 11451482), (28, 9815556), (42, 6543704), (48, 5725741), (56, 4907778), (84, 3271852), (112, 2453889), (168, 1635926), (336, 817963), (509, 539952), (1018, 269976), (1527, 179984), (1607, 171024), (2036, 134988), (3054, 89992), (3214, 85512), (3563, 77136), (4072, 67494), (4821, 57008), (6108, 44996), (6428, 42756), (7126, 38568), (8144, 33747), (9642, 28504), (10689, 25712), (11249, 24432), (12216, 22498), (12856, 21378), (14252, 19284)]