198316632

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1\times {\mathrm{643}}^1$

素因数の和:904

約数の個数: 64

約数和(自身を含む): 506338560

約数和(自身を除く): 308021928

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 181, 213, 284, 362, 426, 543, 568, 643, 724, 852, 1086, 1286, 1448, 1704, 1929, 2172, 2572, 3858, 4344, 5144, 7716, 12851, 15432, 25702, 38553, 45653, 51404, 77106, 91306, 102808, 116383, 136959, 154212, 182612, 232766, 273918, 308424, 349149, 365224, 465532, 547836, 698298, 931064, 1095672, 1396596, 2793192, 8263193, 16526386, 24789579, 33052772, 49579158, 66105544, 99158316, 198316632]

約数ペア:

[(1, 198316632), (2, 99158316), (3, 66105544), (4, 49579158), (6, 33052772), (8, 24789579), (12, 16526386), (24, 8263193), (71, 2793192), (142, 1396596), (181, 1095672), (213, 931064), (284, 698298), (362, 547836), (426, 465532), (543, 365224), (568, 349149), (643, 308424), (724, 273918), (852, 232766), (1086, 182612), (1286, 154212), (1448, 136959), (1704, 116383), (1929, 102808), (2172, 91306), (2572, 77106), (3858, 51404), (4344, 45653), (5144, 38553), (7716, 25702), (12851, 15432)]