864367064

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{3739}}^1$

素因数の和:3864

約数の個数: 64

約数和(自身を含む): 1841875200

約数和(自身を除く): 977508136

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 71, 74, 88, 142, 148, 284, 296, 407, 568, 781, 814, 1562, 1628, 2627, 3124, 3256, 3739, 5254, 6248, 7478, 10508, 14956, 21016, 28897, 29912, 41129, 57794, 82258, 115588, 138343, 164516, 231176, 265469, 276686, 329032, 530938, 553372, 1061876, 1106744, 1521773, 2123752, 2920159, 3043546, 5840318, 6087092, 9822353, 11680636, 12174184, 19644706, 23361272, 39289412, 78578824, 108045883, 216091766, 432183532, 864367064]

約数ペア:

[(1, 864367064), (2, 432183532), (4, 216091766), (8, 108045883), (11, 78578824), (22, 39289412), (37, 23361272), (44, 19644706), (71, 12174184), (74, 11680636), (88, 9822353), (142, 6087092), (148, 5840318), (284, 3043546), (296, 2920159), (407, 2123752), (568, 1521773), (781, 1106744), (814, 1061876), (1562, 553372), (1628, 530938), (2627, 329032), (3124, 276686), (3256, 265469), (3739, 231176), (5254, 164516), (6248, 138343), (7478, 115588), (10508, 82258), (14956, 57794), (21016, 41129), (28897, 29912)]