259924752

素因数分解:

$2^4\times 3^2\times {\mathrm{71}}^1\times {\mathrm{25423}}^1$

素因数の和:25508

約数の個数: 60

約数和(自身を含む): 737702784

約数和(自身を除く): 477778032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 71, 72, 142, 144, 213, 284, 426, 568, 639, 852, 1136, 1278, 1704, 2556, 3408, 5112, 10224, 25423, 50846, 76269, 101692, 152538, 203384, 228807, 305076, 406768, 457614, 610152, 915228, 1220304, 1805033, 1830456, 3610066, 3660912, 5415099, 7220132, 10830198, 14440264, 16245297, 21660396, 28880528, 32490594, 43320792, 64981188, 86641584, 129962376, 259924752]

約数ペア:

[(1, 259924752), (2, 129962376), (3, 86641584), (4, 64981188), (6, 43320792), (8, 32490594), (9, 28880528), (12, 21660396), (16, 16245297), (18, 14440264), (24, 10830198), (36, 7220132), (48, 5415099), (71, 3660912), (72, 3610066), (142, 1830456), (144, 1805033), (213, 1220304), (284, 915228), (426, 610152), (568, 457614), (639, 406768), (852, 305076), (1136, 228807), (1278, 203384), (1704, 152538), (2556, 101692), (3408, 76269), (5112, 50846), (10224, 25423)]