254502288

素因数分解:

$2^4\times 3^2\times {\mathrm{103}}^1\times {\mathrm{17159}}^1$

素因数の和:17276

約数の個数: 60

約数和(自身を含む): 719209920

約数和(自身を除く): 464707632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 103, 144, 206, 309, 412, 618, 824, 927, 1236, 1648, 1854, 2472, 3708, 4944, 7416, 14832, 17159, 34318, 51477, 68636, 102954, 137272, 154431, 205908, 274544, 308862, 411816, 617724, 823632, 1235448, 1767377, 2470896, 3534754, 5302131, 7069508, 10604262, 14139016, 15906393, 21208524, 28278032, 31812786, 42417048, 63625572, 84834096, 127251144, 254502288]

約数ペア:

[(1, 254502288), (2, 127251144), (3, 84834096), (4, 63625572), (6, 42417048), (8, 31812786), (9, 28278032), (12, 21208524), (16, 15906393), (18, 14139016), (24, 10604262), (36, 7069508), (48, 5302131), (72, 3534754), (103, 2470896), (144, 1767377), (206, 1235448), (309, 823632), (412, 617724), (618, 411816), (824, 308862), (927, 274544), (1236, 205908), (1648, 154431), (1854, 137272), (2472, 102954), (3708, 68636), (4944, 51477), (7416, 34318), (14832, 17159)]