305171568

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{163019}}^1$

素因数の和:163046

約数の個数: 60

約数和(自身を含む): 919758840

約数和(自身を除く): 614587272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 163019, 326038, 489057, 652076, 978114, 1304152, 1467171, 1956228, 2119247, 2608304, 2934342, 3912456, 4238494, 5868684, 6357741, 7824912, 8476988, 11737368, 12715482, 16953976, 19073223, 23474736, 25430964, 33907952, 38146446, 50861928, 76292892, 101723856, 152585784, 305171568]

約数ペア:

[(1, 305171568), (2, 152585784), (3, 101723856), (4, 76292892), (6, 50861928), (8, 38146446), (9, 33907952), (12, 25430964), (13, 23474736), (16, 19073223), (18, 16953976), (24, 12715482), (26, 11737368), (36, 8476988), (39, 7824912), (48, 6357741), (52, 5868684), (72, 4238494), (78, 3912456), (104, 2934342), (117, 2608304), (144, 2119247), (156, 1956228), (208, 1467171), (234, 1304152), (312, 978114), (468, 652076), (624, 489057), (936, 326038), (1872, 163019)]