320425146

素因数分解:

$2^1\times 3^5\times {\mathrm{17}}^1\times {\mathrm{38783}}^1$

素因数の和:38817

約数の個数: 48

約数和(自身を含む): 762338304

約数和(自身を除く): 441913158

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 81, 102, 153, 162, 243, 306, 459, 486, 918, 1377, 2754, 4131, 8262, 38783, 77566, 116349, 232698, 349047, 659311, 698094, 1047141, 1318622, 1977933, 2094282, 3141423, 3955866, 5933799, 6282846, 9424269, 11867598, 17801397, 18848538, 35602794, 53404191, 106808382, 160212573, 320425146]

約数ペア:

[(1, 320425146), (2, 160212573), (3, 106808382), (6, 53404191), (9, 35602794), (17, 18848538), (18, 17801397), (27, 11867598), (34, 9424269), (51, 6282846), (54, 5933799), (81, 3955866), (102, 3141423), (153, 2094282), (162, 1977933), (243, 1318622), (306, 1047141), (459, 698094), (486, 659311), (918, 349047), (1377, 232698), (2754, 116349), (4131, 77566), (8262, 38783)]